{"title":"Heavy Duty Castor Wheels","description":"\u003ch2\u003eHeavy Duty Castor Wheels Australia\u003c\/h2\u003e\u003cp\u003eShop our range of heavy duty castor wheels, available in 3\", 4\", 5\", 6\" and 8\" sizes. Engineered for industrial, commercial and workshop applications where standard castors simply won't cut it. WEIJIA WHOLESALE supplies heavy duty castors to businesses, tradespeople and retailers across Australia from our Melbourne warehouse.\u003c\/p\u003e\u003cp\u003eOur heavy duty castor wheels are available in a range of materials and configurations:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron Castors\u003c\/strong\u003e — Maximum load capacity, ideal for heavy machinery and industrial trolleys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePU (Polyurethane) Castors\u003c\/strong\u003e — High load rating with excellent floor protection. Available in red, orange and gold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPR (Thermoplastic Rubber) Castors\u003c\/strong\u003e — Quiet operation with good grip on smooth and rough surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Castors\u003c\/strong\u003e — Lightweight yet strong, resistant to chemicals and corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuying Guide — How to Choose Heavy Duty Castors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad capacity:\u003c\/strong\u003e Add up the total weight of your load and divide by the number of castors. Choose castors rated above this figure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel diameter:\u003c\/strong\u003e Larger wheels roll more easily over obstacles. 5\" and 6\" are popular for heavy trolleys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwivel vs Fixed:\u003c\/strong\u003e Use swivel castors for maneuverability, fixed castors for straight-line stability. Most trolleys use 2 swivel + 2 fixed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake:\u003c\/strong\u003e Add brake castors where you need the load to stay stationary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor type:\u003c\/strong\u003e PU and TPR protect soft floors; cast iron suits concrete and steel surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat load capacity do heavy duty castors support?\u003c\/strong\u003e\u003cbr\u003eOur heavy duty range supports from 200kg to 1000kg+ per castor depending on size and material. Check individual product listings for exact ratings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the difference between swivel and fixed castors?\u003c\/strong\u003e\u003cbr\u003eSwivel castors rotate 360° for full maneuverability. Fixed castors only move in one direction. Most applications use a combination of both.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo you offer wholesale pricing on bulk castor orders?\u003c\/strong\u003e\u003cbr\u003eYes! We supply retailers and businesses with volume pricing. \u003ca href=\"\/pages\/wholesale\"\u003eContact us for a wholesale quote →\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eRelated Castor Wheels\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/collections\/medium-duty-castor\"\u003eMedium Duty Castor Wheels\u003c\/a\u003e | \u003ca href=\"\/collections\/pu-castor-wheels\"\u003ePU Castor Wheels\u003c\/a\u003e | \u003ca href=\"\/collections\/tpr-castor-wheels\"\u003eTPR Castor Wheels\u003c\/a\u003e | \u003ca href=\"\/collections\/castor-wheels-with-brakes\"\u003eCastor Wheels with Brakes\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"wheelbarrow-wheel-pneumatic-10-4-10-3-50-4-fixed-80040","title":"10\" Castor FIXED Wheel Pneumatic Caster Trolley Wheel 4.10-3.50 HEAVY DUTY - Versatile and Durable Solution for Heavy Equipment and Machinery","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"10\\\" pneumatic=\"\" fixed=\"\" caster=\"\" wheel=\"\" heavy=\"\" duty=\"\" tyre.=\"\" metal=\"\" rigid=\"\" mounting=\"\" plate.=\"\" perfect=\"\" for=\"\" trolleys=\"\" as=\"\" non-swivelling=\"\" wheels.=\"\" australian=\"\"\u003e \u003cmeta name=\"keywords\" content=\"10 inch fixed caster, rigid caster, pneumatic fixed caster, 4.10-3.50 wheel, heavy duty caster, trolley wheel, fixed mount caster, 120kg capacity, metal rim caster, Australian stock, Weijia wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #2c5f8a;padding:22px 26px 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strong{color:#2c5f8a;}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- ORDER INFO BOX - TOP OF PAGE --\u003e\n\u003cdiv class=\"order-box\"\u003e\n\u003cdiv class=\"order-ttl\"\u003e⚠️ IMPORTANT ORDERING INFORMATION ⚠️\u003c\/div\u003e\n\u003cdiv class=\"order-body\"\u003e\n\u003cstrong\u003e10\" Pneumatic Fixed Caster Wheel — 4.10-3.50 Heavy Duty | Rigid Mounting Plate\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePrice is for 1 fixed caster wheel only.\u003c\/strong\u003e Fixed\/rigid design — straight-line rolling only (non-swivelling).\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e Pneumatic tyre · Metal rim · 120kg load capacity · Fixed mounting plate\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Typically used in combination with swivel casters for directional control.\u003cbr\u003e\u003cstrong\u003eAustralian Stock · Fast Dispatch\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"order-pills\"\u003e\n\u003cspan class=\"order-pill\"\u003e💰 Price per 1 caster\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🛞 10\" Pneumatic Wheel\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e📌 Fixed \/ Rigid Mount\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e💪 120kg Capacity\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT SUMMARY - AI\/GEO FRIENDLY --\u003e\n\u003cdiv class=\"product-summary\"\u003e\n\u003cstrong\u003e📌 Product Summary — Key Information for AI \u0026amp; Search Engines\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e 10\" Pneumatic Fixed Caster Wheel — Heavy Duty Rigid Caster\u003cbr\u003e\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 10 inch diameter · 4.10-3.50 pneumatic tyre size\u003cbr\u003e\u003cstrong\u003eTyre Type:\u003c\/strong\u003e Pneumatic — Air-filled for excellent shock absorption and cushioning\u003cbr\u003e\u003cstrong\u003eRim Material:\u003c\/strong\u003e Metal rim — Durable, wear-resistant\u003cbr\u003e\u003cstrong\u003eCaster Type:\u003c\/strong\u003e Fixed \/ Rigid caster — Straight-line rolling only (non-swivelling)\u003cbr\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Fixed mounting plate — bolts directly to equipment frame\u003cbr\u003e\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 120kg per caster — Heavy duty for equipment and machinery\u003cbr\u003e\u003cstrong\u003eTypical Configuration:\u003c\/strong\u003e Used with 2 swivel casters + 2 fixed casters for directional control\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Heavy equipment, machinery, trolleys, carts, industrial equipment, workshop tools\u003cbr\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e Smooth movement on various terrains, excellent shock absorption, durable metal rim, straight-line stability\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New · Heavy Duty\u003cbr\u003e\u003cstrong\u003eAustralian Stock:\u003c\/strong\u003e Yes — fast dispatch from local warehouse\u003c\/div\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eHeavy Duty · Fixed \/ Rigid Caster\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: PNEUMATIC-FIXED-CASTER-10INCH\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003e10\" Pneumatic Fixed Caster Wheel\u003cbr\u003e\u003cspan\u003e4.10-3.50 Heavy Duty · 120kg Capacity · Rigid Mounting Plate\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eHeavy duty fixed (rigid) pneumatic caster wheel for straight-line rolling. Metal rim, 10\" pneumatic tyre, 120kg capacity. Typically used in combination with swivel casters for directional control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🛞 10\" Pneumatic Wheel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e📏 4.10-3.50 Tyre Size\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e📌 Fixed \/ Rigid Mount\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e💪 120kg Load Capacity\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e⚙️ Metal Rim · Durable\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Application — Where To Use This Fixed Caster\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🛒\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eRear of Trolley \/ Cart\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eStraight-line tracking\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eUse with swivel casters at front\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eMobile workbenches\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eFixed direction movement\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eTrailers \/ Towed Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eStraight-line towing\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eRigid casters for tracking\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — 10\" Pneumatic Fixed Caster Wheel\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003e10\" Pneumatic Fixed Caster Wheel\u003c\/strong\u003e is a heavy-duty rigid caster designed for straight-line rolling applications. This wheel comes with a \u003cstrong\u003emetal rim\u003c\/strong\u003e and a \u003cstrong\u003efixed mounting plate\u003c\/strong\u003e — the caster does not swivel and rolls in a straight line only.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003epneumatic construction\u003c\/strong\u003e provides excellent shock absorption and cushioning, ensuring smooth and comfortable movement on various terrains — from smooth concrete to rough gravel. The \u003cstrong\u003emetal rim\u003c\/strong\u003e provides durability and resistance to wear and tear. With a \u003cstrong\u003eheavy-duty capacity of 120kg per caster\u003c\/strong\u003e, this wheel is suitable for heavy equipment, machinery, trolleys, and industrial applications.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003e⚠️ IMPORTANT:\u003c\/strong\u003e Price is for 1 fixed caster only. This is a \u003cstrong\u003efixed\/rigid caster\u003c\/strong\u003e — it does NOT swivel. Typically used in combination with swivel casters (2 swivel + 2 fixed) for directional control. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛞 Pneumatic Construction\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eAir-filled pneumatic tyre provides excellent shock absorption and cushioning — ensures smooth and comfortable movement on various terrains.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📌 Fixed \/ Rigid Design\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFixed mounting plate — caster rolls in a straight line only. Provides excellent directional stability for trolleys and carts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚙️ Metal Rim\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eDurable metal rim provides strength and resistance to wear and tear — built for heavy-duty applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e💪 Heavy Duty Capacity\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eCan support up to 120kg per caster — suitable for heavy equipment, machinery, and industrial trolleys.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📏 10 Inch Diameter\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e10\" wheel with 4.10-3.50 tyre size — rolls easily over obstacles and provides good ground clearance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔩 Easy Bolt-On Mounting\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFixed mounting plate with standard bolt holes — easy to install on most equipment frames.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003cdiv class=\"info-badge\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Load Capacity Note:\u003c\/strong\u003e Each caster is rated for 120kg. For a 4-wheel configuration (e.g., trolley or cart), total capacity is 480kg. Always ensure weight is evenly distributed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003e🔄 Caster Configuration Guide — Swivel vs Fixed\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e📌 Fixed Caster (This Product)\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003eRolls in a straight line only — provides directional stability. Best used at the rear of trolleys and carts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e🔄 Swivel Caster (Sold Separately)\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003e360° rotation — provides steering and manoeuvrability. Best used at the front of trolleys and carts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 16px;\" class=\"info-badge\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Recommended Configuration — 2 Swivel + 2 Fixed Casters\u003c\/strong\u003e\u003cbr\u003eFor most trolleys, carts, and equipment, the optimal configuration is \u003cstrong\u003e2 swivel casters at the front\u003c\/strong\u003e (for steering) and \u003cstrong\u003e2 fixed casters at the rear\u003c\/strong\u003e (for straight-line stability). This provides excellent manoeuvrability while maintaining directional control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eApplications — Where To Use This Fixed Caster\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛒 Heavy Duty Trolleys \u0026amp; Carts\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eUse as rear casters (2 fixed) with swivel casters at the front for optimal manoeuvrability and straight-line tracking.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🏭 Industrial Equipment\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eMobile workbenches, tool stands, machinery bases — fixed casters provide straight-line movement when pushing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🚜 Trailers \u0026amp; Towed Equipment\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003ePerfect for small trailers, towed carts, and agricultural equipment where straight-line tracking is essential.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔧 Workshop \u0026amp; Garage\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eUpgrade workshop equipment with fixed casters for easy straight-line mobility around the workshop.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSwivel Caster vs Fixed Caster — Which Do You Need?\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e10 inches (approx 254mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTyre Size\u003c\/td\u003e\n\u003ctd\u003e4.10-3.50 (standard pneumatic tyre size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTyre Type\u003c\/td\u003e\n\u003ctd\u003ePneumatic — Air-filled, shock absorbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eRim Material\u003c\/td\u003e\n\u003ctd\u003eMetal — Durable, wear-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eCaster Type\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Rigid Caster — Straight-line rolling only (non-swivelling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eLoad Capacity (per caster)\u003c\/td\u003e\n\u003ctd\u003e120kg — Heavy duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFixed mounting plate — Bolt-on installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c!-- CASTER CONFIGURATION GUIDE --\u003e \u003c!-- APPLICATIONS SECTION --\u003e \u003c!-- SWIVEL VS FIXED COMPARISON --\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 16px;\" class=\"info-badge\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Typical 4-Wheel Configuration:\u003c\/strong\u003e \u003cstrong\u003e2 Swivel Casters + 2 Fixed Casters\u003c\/strong\u003e — This provides the best balance of manoeuvrability (swivel at front) and straight-line stability (fixed at rear).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Our Pneumatic Fixed Caster?\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e🛞 Smooth Ride on Any Terrain\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003ePneumatic tyre absorbs shocks and vibrations — protects your equipment and provides a comfortable rolling experience.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e📌 Straight-Line Stability\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003eFixed design provides excellent directional stability — prevents unwanted wandering and keeps your equipment tracking straight.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e💪 Heavy Duty Construction\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003e120kg capacity per caster with durable metal rim — built for demanding industrial applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003eFast local shipping from our Australian warehouse. No international delays.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eShipping \u0026amp; Support — Australian Stock\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eShips directly from our Australian warehouse for faster delivery. No international shipping delays.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ Fast Dispatch\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOrders placed before 2PM AEST dispatched same business day. Tracking provided for all shipments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 Secure Packaging\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eProfessional packaging ensures your caster wheel arrives safely and ready for use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎯 Tracking Included\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFull tracking information provided for all shipments. Monitor your delivery every step of the way.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Maintenance Tips\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eCheck Tyre Pressure\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eRegularly check and maintain proper tyre pressure for optimal performance and to prevent premature wear.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eInspect for Punctures\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eInspect tyres regularly for punctures or damage. Repair or replace as needed to maintain load capacity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eCheck Mounting Bolts\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eRegularly check that mounting bolts are tight and secure to prevent wobbling or detachment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eClean \u0026amp; Inspect\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eKeep casters clean from debris. Inspect for wear on the tyre and rim periodically.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is this a swivel or fixed caster?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: This is a \u003cstrong\u003efixed\/rigid caster\u003c\/strong\u003e — it does NOT swivel. It rolls in a straight line only. For swivel casters, please see our swivel caster listing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: How many fixed casters do I need for my trolley?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: For a 4-wheel trolley, the recommended configuration is \u003cstrong\u003e2 swivel casters at the front\u003c\/strong\u003e (for steering) and \u003cstrong\u003e2 fixed casters at the rear\u003c\/strong\u003e (for stability).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the load capacity?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Each caster is rated for \u003cstrong\u003e120kg\u003c\/strong\u003e. For a 4-wheel configuration (2 swivel + 2 fixed), total capacity is 480kg with even load distribution.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is the tyre air-filled?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes, this is a pneumatic (air-filled) tyre, providing excellent shock absorption and a smooth ride on rough terrain.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Can I use this caster outdoors?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes! The pneumatic tyre is designed for outdoor use on various terrains including grass, gravel, dirt, and uneven surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the tyre size?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 4.10-3.50 — a standard pneumatic tyre size for heavy duty casters and small trailers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eFixed Caster Design — Why Use Fixed Casters?\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eFixed vs Swivel — The Role of Each:\u003c\/strong\u003e In a typical 4-wheel configuration, swivel casters provide steering and manoeuvrability, while fixed casters provide straight-line stability. The fixed casters at the rear keep the equipment tracking straight, preventing unwanted wandering. This combination is essential for trolleys, carts, and equipment that need to be moved in a controlled manner.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003ePneumatic Tyre Benefits:\u003c\/strong\u003e Pneumatic tyres use compressed air to provide cushioning and shock absorption. The air inside the tyre compresses when rolling over obstacles, smoothing out bumps and vibrations. This protects your equipment and cargo from shock damage and provides a much more comfortable rolling experience on rough terrain.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eMetal Rim — Durability Where It Counts:\u003c\/strong\u003e The metal rim provides the strength needed for heavy-duty applications. Unlike plastic rims that can crack under heavy loads, metal rims resist deformation and provide reliable performance for years.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eFixed Mounting Plate — Simple Installation:\u003c\/strong\u003e The fixed mounting plate features standard bolt holes for easy installation on most equipment frames. Simply bolt the caster to your equipment using appropriate hardware (not included). Ensure the mounting surface is flat and secure.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eRecommended Configuration — 2 Swivel + 2 Fixed:\u003c\/strong\u003e For most trolleys, carts, and mobile equipment, the optimal configuration is \u003cstrong\u003e2 swivel casters at the front\u003c\/strong\u003e (for steering) and \u003cstrong\u003e2 fixed casters at the rear\u003c\/strong\u003e (for straight-line stability). This provides excellent manoeuvrability while maintaining directional control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003cdiv style=\"background: #1c1c1c; border: 2px solid #2c5f8a; padding: 20px; text-align: center;\"\u003e\n\u003cp style=\"font-family: 'Barlow Condensed',system-ui,sans-serif; font-size: 20px; font-weight: 800; color: #fff; margin: 0 0 8px;\"\u003e📌 Fixed Caster — Straight-Line Stability\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #ccc; margin-bottom: 12px;\"\u003e10\" pneumatic fixed caster wheel. 120kg capacity, metal rim, 4.10-3.50 tyre. Perfect for rear of trolleys and carts.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px;\"\u003e\n\u003cspan style=\"background: #2c5f8a; color: #fff; padding: 8px 20px; font-weight: 800; font-size: 14px; border-radius: 30px;\"\u003e🛒 Add to Cart Now\u003c\/span\u003e \u003cspan style=\"background: #333; color: #fff; padding: 8px 20px; font-weight: 600; font-size: 14px; border-radius: 30px;\"\u003e🏪 Visit Our Store\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 11px; color: #666; margin-top: 10px;\"\u003e💡 \u003cstrong\u003eNeed Both Swivel and Fixed?\u003c\/strong\u003e We sell both types — create your perfect caster configuration.\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #555; margin-top: 8px;\"\u003e⚠️ REMINDER: Price is for 1 fixed caster only. This caster does NOT swivel — straight-line rolling only. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003e10 inch fixed caster · rigid caster · pneumatic fixed caster · 4.10-3.50 wheel · heavy duty caster · fixed mount caster · trolley wheel · non-swivelling caster · straight line caster · 120kg capacity caster · metal rim caster · industrial caster · workshop caster · Australian stock · Weijia wheels · fixed pneumatic caster\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable class=\"t2\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #1c1c1c; color: #fff; padding: 10px;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background: #1c1c1c; color: #fff; padding: 10px;\"\u003eSwivel Caster\u003c\/th\u003e\n\u003cth style=\"background: #1c1c1c; color: #fff; padding: 10px;\"\u003eFixed Caster (This Product)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f4f1ec;\"\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRotation\u003c\/td\u003e\n\u003ctd\u003e360° swivel — full manoeuvrability\u003c\/td\u003e\n\u003ctd\u003eNone — straight line only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSteering\u003c\/td\u003e\n\u003ctd\u003eProvides steering control\u003c\/td\u003e\n\u003ctd\u003eNo steering — follows direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f4f1ec;\"\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBest Position\u003c\/td\u003e\n\u003ctd\u003eFront of trolley\/cart (2 wheels)\u003c\/td\u003e\n\u003ctd\u003eRear of trolley\/cart (2 wheels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRecommended Qty\u003c\/td\u003e\n\u003ctd\u003e2 per trolley (for steering)\u003c\/td\u003e\n\u003ctd\u003e2 per trolley (for stability)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c!-- WHY CHOOSE SECTION --\u003e \u003c!-- SHIPPING SECTION --\u003e \u003c!-- MAINTENANCE SECTION --\u003e \u003c!-- FAQ \/ TROUBLESHOOTING --\u003e \u003c!-- MATERIAL EXPLAINED --\u003e \u003c!-- FINAL REMINDER \/ CTA --\u003e \u003c!-- SEO FOOTER --\u003e \u003c!-- end .pc --\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OZ WONDERFUL","offers":[{"title":"Default Title","offer_id":46404782653683,"sku":"80040","price":30.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/s-l1600_6_0ac9d5d6-d8fd-4ad4-b9f2-e61aec2c3f64.webp?v=1776925298"},{"product_id":"wheelbarrow-wheel-pneumatic-10-4-10-3-50-4-swivel-80039","title":"10\" Castor Swivel Wheel Pneumatic Caster Trolley Wheel 4.10-3.50 HEAVY DUTY - Versatile and Durable Solution for Heavy Equipment and Machinery","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"10\\\" pneumatic=\"\" swivel=\"\" caster=\"\" wheel=\"\" heavy=\"\" duty=\"\" tyre.=\"\" metal=\"\" design=\"\" for=\"\" easy=\"\" manoeuvring.=\"\" perfect=\"\" trolleys.=\"\" australian=\"\"\u003e \u003cmeta name=\"keywords\" content=\"10 inch caster wheel, pneumatic caster, swivel caster, 4.10-3.50 wheel, heavy duty caster, trolley wheel, pneumatic tyre caster, 120kg capacity, metal rim caster, Australian stock, Weijia wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header 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strong{color:#2c5f8a;}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- ORDER INFO BOX - TOP OF PAGE --\u003e\n\u003cdiv class=\"order-box\"\u003e\n\u003cdiv class=\"order-ttl\"\u003e⚠️ IMPORTANT ORDERING INFORMATION ⚠️\u003c\/div\u003e\n\u003cdiv class=\"order-body\"\u003e\n\u003cstrong\u003e10\" Pneumatic Swivel Caster Wheel — 4.10-3.50 Heavy Duty | 120kg Capacity\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePrice is for 1 caster wheel only.\u003c\/strong\u003e Swivel design for effortless manoeuvring.\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e Pneumatic tyre · Metal rim · 120kg load capacity · Unique swivel frame\u003cbr\u003e\u003cstrong\u003eAustralian Stock · Fast Dispatch\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"order-pills\"\u003e\n\u003cspan class=\"order-pill\"\u003e💰 Price per 1 caster\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🛞 10\" Pneumatic Wheel\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🔄 360° Swivel Design\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e💪 120kg Capacity\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT SUMMARY - AI\/GEO FRIENDLY --\u003e\n\u003cdiv class=\"product-summary\"\u003e\n\u003cstrong\u003e📌 Product Summary — Key Information for AI \u0026amp; Search Engines\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e 10\" Pneumatic Swivel Caster Wheel — Heavy Duty Trolley Wheel\u003cbr\u003e\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 10 inch diameter · 4.10-3.50 pneumatic tyre size\u003cbr\u003e\u003cstrong\u003eTyre Type:\u003c\/strong\u003e Pneumatic — Air-filled for excellent shock absorption and cushioning\u003cbr\u003e\u003cstrong\u003eRim Material:\u003c\/strong\u003e Metal rim — Durable, wear-resistant\u003cbr\u003e\u003cstrong\u003eCaster Type:\u003c\/strong\u003e Swivel caster — 360° rotation for effortless manoeuvring\u003cbr\u003e\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 120kg per caster — Heavy duty for equipment and machinery\u003cbr\u003e\u003cstrong\u003eFrame Design:\u003c\/strong\u003e Unique frame allows for easy and precise directional control\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Heavy equipment, machinery, trolleys, carts, industrial equipment, workshop tools\u003cbr\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e Smooth movement on various terrains, excellent shock absorption, durable metal rim, precise control in tight spaces\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New · Heavy Duty\u003cbr\u003e\u003cstrong\u003eAustralian Stock:\u003c\/strong\u003e Yes — fast dispatch from local warehouse\u003c\/div\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eHeavy Duty · Pneumatic Swivel Caster\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: PNEUMATIC-SWIVEL-CASTER-10INCH\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003e10\" Pneumatic Swivel Caster Wheel\u003cbr\u003e\u003cspan\u003e4.10-3.50 Heavy Duty · 120kg Capacity · Metal Rim\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eIntroducing our 10\" Pneumatic Swivel Caster Wheel — a versatile and durable solution for your heavy equipment and machinery. Swivel design allows for effortless manoeuvring and smooth movement on various terrains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🛞 10\" Pneumatic Wheel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e📏 4.10-3.50 Tyre Size\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🔄 360° Swivel Design\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e💪 120kg Load Capacity\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e⚙️ Metal Rim · Durable\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Application — Where To Use This Caster\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eIndustrial machinery \/ Workshop\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMobile workbenches, tool stands\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🛒\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eTrolleys \u0026amp; Carts\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eWarehouse \/ Factory\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHeavy duty transport carts\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eGarden \/ Outdoor\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eLawn equipment \/ Trailers\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003ePneumatic tyre for rough terrain\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — 10\" Pneumatic Swivel Caster Wheel\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eIntroducing our \u003cstrong\u003e10\" Pneumatic Swivel Caster Wheel\u003c\/strong\u003e — a versatile and durable solution for your heavy equipment and machinery. This wheel comes with a \u003cstrong\u003emetal rim\u003c\/strong\u003e and a \u003cstrong\u003eunique frame\u003c\/strong\u003e that allows for easy and precise directional control. The \u003cstrong\u003eswivel design\u003c\/strong\u003e allows for effortless manoeuvring and smooth movement on various terrains.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003epneumatic construction\u003c\/strong\u003e provides excellent shock absorption and cushioning, ensuring smooth and comfortable movement on various terrains — from smooth concrete to rough gravel. The \u003cstrong\u003emetal rim\u003c\/strong\u003e provides durability and resistance to wear and tear. With a \u003cstrong\u003eheavy-duty capacity of 120kg per caster\u003c\/strong\u003e, this wheel is suitable for heavy equipment, machinery, trolleys, and industrial applications.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003e⚠️ IMPORTANT:\u003c\/strong\u003e Price is for 1 caster wheel only. Load capacity is 120kg per caster — for a 4-wheel configuration, total capacity is 480kg. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛞 Pneumatic Construction\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eAir-filled pneumatic tyre provides excellent shock absorption and cushioning — ensures smooth and comfortable movement on various terrains.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔄 Swivel Design\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e360° swivel caster allows for effortless manoeuvring and smooth movement on different surfaces — perfect for tight spaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚙️ Metal Rim\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eDurable metal rim provides strength and resistance to wear and tear — built for heavy-duty applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e💪 Heavy Duty Capacity\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eCan support up to 120kg per caster — suitable for heavy equipment, machinery, and industrial trolleys.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎯 Unique Frame Design\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eAllows for easy and precise directional control — ideal for tight spaces and challenging environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📏 10 Inch Diameter\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e10\" wheel with 4.10-3.50 tyre size — rolls easily over obstacles and provides good ground clearance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003cdiv class=\"info-badge\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Load Capacity Note:\u003c\/strong\u003e Each caster is rated for 120kg. For a 4-wheel configuration (e.g., trolley or cart), total capacity is 480kg. Always ensure weight is evenly distributed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eApplications — Where To Use This Caster Wheel\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e🏭 Heavy Equipment \u0026amp; Machinery\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003ePerfect for mobile workbenches, heavy tool stands, industrial machinery, and workshop equipment that needs to be moved.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e🛒 Industrial Trolleys \u0026amp; Carts\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003eIdeal for warehouse carts, factory transport trolleys, and heavy-duty material handling equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e🌿 Garden \u0026amp; Outdoor Equipment\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003ePneumatic tyre provides smooth rolling on grass, gravel, dirt, and uneven terrain — perfect for garden carts, lawn equipment, and outdoor trailers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #222; border-left-color: #2c5f8a;\" class=\"fc\"\u003e\n\u003cdiv style=\"color: #fff;\" class=\"fc-ttl\"\u003e🔧 Workshop \u0026amp; Garage\u003c\/div\u003e\n\u003cdiv style=\"color: #aaa;\" class=\"fc-body\"\u003eUpgrade your workshop tools with heavy-duty casters for easy mobility around the garage or workshop.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003ePneumatic vs Solid Rubber Caster — Which Do You Need?\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e10 inches (approx 254mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTyre Size\u003c\/td\u003e\n\u003ctd\u003e4.10-3.50 (standard pneumatic tyre size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTyre Type\u003c\/td\u003e\n\u003ctd\u003ePneumatic — Air-filled, shock absorbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eRim Material\u003c\/td\u003e\n\u003ctd\u003eMetal — Durable, wear-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eCaster Type\u003c\/td\u003e\n\u003ctd\u003eSwivel Caster — 360° rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eLoad Capacity (per caster)\u003c\/td\u003e\n\u003ctd\u003e120kg — Heavy duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eFrame Design\u003c\/td\u003e\n\u003ctd\u003eUnique frame for precise directional control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c!-- APPLICATIONS SECTION --\u003e \u003c!-- PNEUMATIC VS SOLID RUBBER COMPARISON --\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 16px;\" class=\"info-badge\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Which should you choose?\u003c\/strong\u003e Choose \u003cstrong\u003ePneumatic\u003c\/strong\u003e for outdoor use, rough terrain, and applications requiring shock absorption. Choose \u003cstrong\u003eSolid Rubber\u003c\/strong\u003e for indoor use, smooth floors, and where puncture-proof reliability is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eWhy Choose Our Pneumatic Swivel Caster?\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛞 Smooth Ride on Any Terrain\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003ePneumatic tyre absorbs shocks and vibrations — protects your equipment and provides a comfortable rolling experience.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔄 360° Swivel Manoeuvrability\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eSwivel design allows for effortless steering and manoeuvring in tight spaces — ideal for workshops and warehouses.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e💪 Heavy Duty Construction\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e120kg capacity per caster with durable metal rim — built for demanding industrial applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFast local shipping from our Australian warehouse. No international delays.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eShipping \u0026amp; Support — Australian Stock\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eShips directly from our Australian warehouse for faster delivery. No international shipping delays.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ Fast Dispatch\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOrders placed before 2PM AEST dispatched same business day. Tracking provided for all shipments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 Secure Packaging\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eProfessional packaging ensures your caster wheel arrives safely and ready for use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎯 Tracking Included\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFull tracking information provided for all shipments. Monitor your delivery every step of the way.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Maintenance Tips\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eCheck Tyre Pressure\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eRegularly check and maintain proper tyre pressure for optimal performance and to prevent premature wear.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eInspect for Punctures\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eInspect tyres regularly for punctures or damage. Repair or replace as needed to maintain load capacity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLubricate Swivel Joint\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003ePeriodically lubricate the swivel bearing to ensure smooth 360° rotation and prevent squeaking.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eCheck Mounting Bolts\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eRegularly check that mounting bolts are tight and secure to prevent wobbling or detachment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the load capacity of this caster?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Each caster is rated for \u003cstrong\u003e120kg\u003c\/strong\u003e. For a 4-wheel configuration (e.g., trolley or cart), the total capacity is 480kg, provided the load is evenly distributed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is this a swivel caster?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes! This caster features a 360° swivel design for effortless manoeuvring and smooth movement in any direction.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the tyre size?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 4.10-3.50 — a standard pneumatic tyre size for heavy duty casters and small trailers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is the tyre air-filled?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes, this is a pneumatic (air-filled) tyre, providing excellent shock absorption and a smooth ride on rough terrain.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Can I use this caster outdoors?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes! The pneumatic tyre is designed for outdoor use on various terrains including grass, gravel, dirt, and uneven surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is the rim metal or plastic?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: The rim is made of \u003cstrong\u003emetal\u003c\/strong\u003e for durability and resistance to wear and tear under heavy loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003ePneumatic Caster Technology — Why Air-Filled is Better for Rough Terrain\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003ePneumatic (Air-Filled) Tyres:\u003c\/strong\u003e Pneumatic tyres use compressed air to provide cushioning and shock absorption. The air inside the tyre compresses when rolling over obstacles, smoothing out bumps and vibrations. This protects your equipment and cargo from shock damage and provides a much more comfortable rolling experience on rough terrain.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eSwivel Caster Design — 360° Manoeuvrability:\u003c\/strong\u003e The swivel mechanism allows the caster to rotate 360 degrees, providing effortless steering and manoeuvring. This is essential for applications where you need to move equipment in tight spaces, around corners, or change direction frequently. The unique frame design provides precise directional control.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eMetal Rim — Durability Where It Counts:\u003c\/strong\u003e The metal rim provides the strength needed for heavy-duty applications. Unlike plastic rims that can crack under heavy loads, metal rims resist deformation and provide reliable performance for years. The rim is also coated to resist corrosion.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003e4.10-3.50 Tyre Size — Standard and Reliable:\u003c\/strong\u003e The 4.10-3.50 tyre size is a standard size for heavy duty casters and small trailers. This size provides good ground clearance and rolls easily over obstacles. Replacement tyres and tubes are readily available when needed.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eLoad Capacity Calculation:\u003c\/strong\u003e Each caster is rated for 120kg. When used in a set of 4 casters, the total capacity is 480kg (assuming even load distribution). For safety, always ensure your total load does not exceed 80% of the rated capacity for the casters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003cdiv style=\"background: #1c1c1c; border: 2px solid #2c5f8a; padding: 20px; text-align: center;\"\u003e\n\u003cp style=\"font-family: 'Barlow Condensed',system-ui,sans-serif; font-size: 20px; font-weight: 800; color: #fff; margin: 0 0 8px;\"\u003e🛞 Heavy Duty Mobility — Smooth on Any Terrain\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #ccc; margin-bottom: 12px;\"\u003e10\" pneumatic swivel caster wheel. 120kg capacity, metal rim, 4.10-3.50 tyre. Perfect for heavy equipment, trolleys, and outdoor use.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px;\"\u003e\n\u003cspan style=\"background: #2c5f8a; color: #fff; padding: 8px 20px; font-weight: 800; font-size: 14px; border-radius: 30px;\"\u003e🛒 Add to Cart Now\u003c\/span\u003e \u003cspan style=\"background: #333; color: #fff; padding: 8px 20px; font-weight: 600; font-size: 14px; border-radius: 30px;\"\u003e🏪 Visit Our Store\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 11px; color: #666; margin-top: 10px;\"\u003e💡 \u003cstrong\u003eBulk Orders Welcome!\u003c\/strong\u003e Contact us for trade pricing on multiple casters.\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #555; margin-top: 8px;\"\u003e⚠️ REMINDER: Price is for 1 caster only. 120kg capacity per caster. Pneumatic tyre — requires periodic air pressure checks. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003e10 inch caster wheel · pneumatic caster · swivel caster · 4.10-3.50 wheel · heavy duty caster · trolley wheel · pneumatic tyre caster · 120kg capacity caster · metal rim caster · heavy equipment caster · industrial caster · workshop caster · garden cart wheel · outdoor caster · Australian stock · Weijia wheels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable class=\"t2\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #1c1c1c; color: #fff; padding: 10px;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background: #1c1c1c; color: #fff; padding: 10px;\"\u003ePneumatic (This Product)\u003c\/th\u003e\n\u003cth style=\"background: #1c1c1c; color: #fff; padding: 10px;\"\u003eSolid Rubber\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f4f1ec;\"\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eShock Absorption\u003c\/td\u003e\n\u003ctd\u003e✅ Excellent — air cushion\u003c\/td\u003e\n\u003ctd\u003e⚠️ Limited — solid material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTerrain Handling\u003c\/td\u003e\n\u003ctd\u003e✅ Smooth on rough\/uneven surfaces\u003c\/td\u003e\n\u003ctd\u003e⚠️ Better on smooth surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f4f1ec;\"\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePuncture Risk\u003c\/td\u003e\n\u003ctd\u003e⚠️ Can puncture — requires maintenance\u003c\/td\u003e\n\u003ctd\u003e✅ Puncture-proof — no maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eOutdoor, rough terrain, shock-sensitive loads\u003c\/td\u003e\n\u003ctd\u003eIndoor, smooth floors, zero maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c!-- WHY CHOOSE SECTION --\u003e \u003c!-- SHIPPING SECTION --\u003e \u003c!-- MAINTENANCE SECTION --\u003e \u003c!-- FAQ \/ TROUBLESHOOTING --\u003e \u003c!-- MATERIAL EXPLAINED --\u003e \u003c!-- FINAL REMINDER \/ CTA --\u003e \u003c!-- SEO FOOTER --\u003e \u003c!-- end .pc --\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OZ WONDERFUL","offers":[{"title":"Default Title","offer_id":46404782817523,"sku":"80039","price":33.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/s-l1600_5_9e0b6e08-3b24-4cbd-8605-4a53109c265c.webp?v=1776924892"},{"product_id":"blue-heavy-tpr-rubber-castor-wheel","title":"5\"\/6\"\/8\" Heavy Duty Blue TPR Rubber Castor Wheel Plate Mount Swivel \/ Brake \/ Fixed","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Heavy duty blue TPR caster wheels. 3 sizes (5″\/6″\/8″), 3 mount types (Fixed\/Swivel\/Swivel+Brake). 42mm wheel width, silver metal dust cap. 300–400kg load capacity per wheel. Soft, silent, non-marking, floor protective.\"\u003e \u003cmeta name=\"keywords\" content=\"blue TPR caster wheels, heavy duty TPR castors, soft silent casters, non-marking TPR wheels, 5 inch 300kg casters, 6 inch 350kg wheels, 8 inch 400kg castors, silver dust cap, industrial TPR casters, floor protective wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #0066cc;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#0066cc;color:#fff;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:800;letter-spacing:.12em;padding:3px 10px;text-transform:uppercase}\n.pc-tag-g{background:#2a2a2a;color:#aaa;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;letter-spacing:.08em;padding:3px 10px;text-transform:uppercase;border:1px solid #444}\n.pc-h1{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:clamp(22px,5vw,36px);font-weight:800;color:#fff;margin:0 0 6px;line-height:1.1;text-transform:uppercase}\n.pc-h1 span{color:#0066cc}\n.pc-sub{color:#aaa;font-size:13px;margin:0}\n\n\/* badges *\/\n.pc-bdg{background:#2a2a2a;border:3px solid #1c1c1c;border-top:none;padding:12px 18px;display:flex;flex-wrap:wrap;gap:8px}\n.b-o{background:#0066cc;color:#fff;font-size:11px;font-weight:800;padding:4px 11px;letter-spacing:.04em}\n.b-g{background:#333;color:#e8e0d4;border:1px solid #555;font-size:11px;font-weight:600;padding:4px 11px}\n\n\/* warning *\/\n.pc-warn{border:3px solid #1c1c1c;border-top:none;border-left:6px solid #dc2626}\n.pc-warn-in{background:#fef2f2;padding:18px 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td.lv{font-weight:800;font-size:15px;color:#0052a3;background:#e6f0ff;border-color:#aac9ff}\n.tl tr.bs td{background:#fffaf5}\n.tl tr.bs td:first-child{border-left:4px solid #0066cc}\n.bs-pill{display:inline-block;background:#0066cc;color:#fff;font-size:9px;font-weight:800;padding:2px 6px;vertical-align:middle;margin-left:5px;text-transform:uppercase}\n\n\/* config tables *\/\n.cb{margin-bottom:22px}\n.cb:last-child{margin-bottom:0}\n.cb-lbl{display:inline-block;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:#fff;background:#333;padding:8px 16px;border:2px solid #1c1c1c;border-bottom:none}\n.cb-lbl-bs{background:#0066cc;color:#fff;border-color:#0052a3}\n.ct{width:100%;border-collapse:collapse;font-size:12px;min-width:550px}\n.ct thead tr{background:#f4f1ec}\n.ct th{padding:8px 9px;border:2px solid #1c1c1c;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;text-transform:uppercase;color:#555;letter-spacing:.05em}\n.ct th:first-child{text-align:left;width:140px}\n.ct td{padding:7px 9px;border:1px solid #ddd;text-align:center;color:#333}\n.ct td.rl{text-align:left;font-weight:600;color:#555;background:#fafafa;border-color:#ddd}\n.ct td.yes{color:#2e7d32;font-weight:700}\n.ct td.no{color:#ccc}\n.ct td.em{color:#bbb}\n.ct tr.lr td{background:#e6f0ff;font-weight:800;color:#0052a3;border-color:#aac9ff}\n.ct tr.lr td.rl{font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;font-size:12px}\n.ct-bs{border:2px solid #0066cc}\n.ct-bs thead tr{background:#e6f0ff}\n.ct-bs th{border-color:#aac9ff;color:#0052a3}\n\n\/* why grid *\/\n.wg{display:grid;grid-template-columns:repeat(auto-fill,minmax(198px,1fr));gap:12px}\n.wc{border:1px solid #333;border-left:3px solid #0066cc;padding:12px 14px;background:#222}\n.wc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;font-size:14px;color:#fff;text-transform:uppercase;margin-bottom:5px}\n.wc-body{font-size:12px;color:#aaa;line-height:1.55}\n\n\/* notes grid *\/\n.ng{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}\n.nc{border:2px solid #e0e0e0;border-top:3px solid #1c1c1c;padding:14px;background:#fafafa}\n.nc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;color:#1c1c1c;margin-bottom:6px}\n.nc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* suitable table *\/\n.ts{width:100%;border-collapse:collapse;font-size:13px;min-width:440px}\n.ts thead tr{background:#1c1c1c}\n.ts th{padding:9px 11px;border:2px solid #1c1c1c;color:#e8e0d4;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;font-size:11px;letter-spacing:.06em;text-align:left}\n.ts td{padding:8px 11px;border:1px solid #ddd;color:#444}\n.ts tr:nth-child(odd) td{background:#fafafa}\n.ts tr:nth-child(even) td{background:#fff}\n.ts .rs{color:#0066cc;font-weight:700;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:14px}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.kit-box{background:#e6f0ff;border:2px solid #0066cc;padding:14px 18px;margin-bottom:20px;border-radius:0}\n.kit-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:15px;color:#004499;text-transform:uppercase;margin-bottom:8px}\n.kit-ttl span{background:#0066cc;color:#fff;padding:2px 8px;margin-left:10px;font-size:11px;font-weight:800}\n.kit-body{font-size:13px;color:#222;line-height:1.6}\n.kit-body strong{color:#0052a3}\n\n.price-badge{background:#1c1c1c;border:1px solid #0066cc;display:inline-block;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:13px;font-weight:800;letter-spacing:.05em;color:#0066cc;margin-bottom:12px}\n\n.highlight-blue{color:#0066cc;font-weight:800}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eHeavy Duty · Industrial Grade\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: BLUE-TPR-HD-SERIES\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eBlue TPR Caster Wheels · Heavy Duty\u003cbr\u003e\u003cspan\u003eSoft · Silent · Non-Marking · 300–400kg Capacity\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 3 sizes (5″\/6″\/8″) · 3 mount types · Load up to 400 kg per wheel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🔵 Blue TPR · Soft \u0026amp; Silent\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e42mm Wide Wheel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eSilver Metal Dust Cap\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eNon-Marking · Floor Protective\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eIndustrial Grade\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eDouble Ball Bearing\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e-20°C to +60°C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e🔷 PREMIUM BLUE TPR — SOFT, SILENT \u0026amp; HEAVY DUTY\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eBlue TPR combines \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e with \u003cstrong\u003eheavy duty load capacity (300-400kg per wheel)\u003c\/strong\u003e. The \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e adds durability and a professional finish.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Heavy Duty Selection Guide\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. For heavy duty, we recommend \u003cstrong\u003e20-25% safety margin\u003c\/strong\u003e.\u003cbr\u003e\u003cstrong\u003e2. TPR advantage:\u003c\/strong\u003e Soft 65–70 Shore A durometer provides \u003cstrong\u003eexcellent floor protection and silent operation\u003c\/strong\u003e — even at 400kg capacity.\u003cbr\u003e\u003cstrong\u003e3. Silver dust cap:\u003c\/strong\u003e Protects bearings from debris while adding a professional silver finish.\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003e5″ → 300kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003e6″ → 350kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003e8″ → 400kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eWheel Width: 42mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Industrial \/ Factory\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003e400kg capacity · Silent operation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load · Lockable · Quiet\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery \/ Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMaximum stability · Floor safe\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet Trucks \/ Heavy Carts\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load + floor protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏥\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHospital \/ Medical Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eSilent · Non-marking · Lockable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePremium Workshop \/ Studio\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ or 6″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eQuiet · Floor protective\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — Heavy Duty Blue TPR Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong class=\"highlight-blue\"\u003eheavy duty blue TPR (Thermoplastic Rubber) caster wheels\u003c\/strong\u003e deliver an exceptional combination of \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e and \u003cstrong\u003eindustrial load capacity\u003c\/strong\u003e — up to 400kg per wheel. TPR is the material of choice when you need both floor protection and heavy duty performance.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003eblue TPR tread\u003c\/strong\u003e (65–70 Shore A) absorbs shocks and vibrations, providing a \u003cstrong\u003ewhisper-quiet ride\u003c\/strong\u003e even under heavy loads. The \u003cstrong\u003e42mm wide wheel\u003c\/strong\u003e distributes weight effectively, while the \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e protects the double ball bearings from debris and adds a professional finish.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003ethree diameters (5″, 6″, and 8″)\u003c\/strong\u003e and \u003cstrong\u003ethree mounting configurations\u003c\/strong\u003e — Fixed, Swivel, and Swivel+Brake. TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e, safe on all floor types including hardwood, tile, concrete, and epoxy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY CHOOSE HEAVY DUTY TPR --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Heavy Duty TPR Casters?\u003c\/h2\u003e\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ Exceptional Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e300kg (5″), 350kg (6″), 400kg (8″) per wheel. TPR technology now delivers heavy duty capacity with soft tread benefits — best of both worlds.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔵 Soft \u0026amp; Cushioned\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e65–70 Shore A durometer absorbs floor imperfections. Protects delicate surfaces like hardwood, tile, marble, and epoxy — even at 400kg loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🤫 Whisper-Quiet\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eNo rattling or squeaking. Ideal for hospitals, libraries, recording studios, and open-plan offices where noise matters — even with heavy equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🚫 Zero Floor Marking\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eAbsolutely non-marking blue compound. Leaves no scuffs, streaks, or marks — even on white or light-coloured flooring. Safe for all floor types.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e📏 42mm Wide Wheel\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eExtra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability under extreme weights.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔧 Silver Metal Dust Cap\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eProfessional silver finish dust cap protects bearings from debris, dust, and contaminants. Extends bearing life and maintains smooth rolling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMMON SPECS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eCommon Specifications — All Sizes\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBlue TPR (Thermoplastic Rubber)\u003c\/strong\u003e — Soft, silent, non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e42mm\u003c\/strong\u003e — Extra wide for heavy loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSilver Metal Dust Cap\u003c\/strong\u003e — Professional finish, bearing protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eDouble Ball Bearing (sealed) · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e65–70 Shore A (soft, cushioned, shock absorbing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll floors · Non-marking · Safe for hardwood, tile, concrete, epoxy, marble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eModerate — avoid strong solvents. Good oil and grease resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- LOAD SUMMARY TABLE — Sorted from Smallest to Largest --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003cth\u003eWheel Width\u003c\/th\u003e\n\u003cth\u003eDust Cap\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003cth\u003eMount Types\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(125mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003eBlack cover\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e300 kg\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(150mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003eSilver metal\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e350 kg\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e8″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(200mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eMax Capacity\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003eSilver metal\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e400 kg\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel. Divide total equipment weight by number of castors. Always allow 20-25% safety margin for heavy duty applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FULL CONFIG SPECS — 3 Sizes × 3 Types --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Blue TPR Heavy Duty Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ All sizes feature \u003cstrong\u003e42mm wide blue TPR wheels\u003c\/strong\u003e with \u003cstrong\u003esilver metal dust caps\u003c\/strong\u003e and \u003cstrong\u003edouble ball bearings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- 5\" \/ 125mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e5″ (125mm) · Blue TPR · 42mm Width · Silver Dust Cap · 300 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e125mm (5″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eBlack cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e300 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 6\" \/ 150mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e6″ (150mm) · Blue TPR · 42mm Width · Silver Dust Cap · 350 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e150mm (6″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e350 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8\" \/ 200mm — Max Capacity --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 8″ (200mm) · Blue TPR · 42mm Width · Silver Dust Cap · 400 kg Capacity — MAX CAPACITY ⭐\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e200mm (8″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e400 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 16px; font-size: 12px; color: #888; text-align: center;\"\u003e* All sizes feature blue TPR tread, 42mm width, silver metal dust cap, and double ball bearings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e \u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Heavy Duty TPR Installation\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation — Critical for Heavy Duty\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 1200 kg machine ÷ 4 wheels = 300 kg per wheel → choose 6″ (350 kg rated). \u003cstrong\u003eAlways allow 20-25% safety margin for heavy duty applications.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eTPR Advantage\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eUnlike hard nylon or PU, TPR is \u003cstrong\u003esoft (65–70 Shore A)\u003c\/strong\u003e and provides \u003cstrong\u003esuperior shock absorption\u003c\/strong\u003e. Perfect for protecting sensitive floors and reducing noise — even at 400kg loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular for heavy duty:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003eFor straight-line applications: 2 x Fixed + 2 x Swivel.\u003cbr\u003eFor maximum security: Use brake on all 4 wheels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eFloor Compatibility\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eBlue TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e on all floor types — hardwood, tile, marble, concrete, epoxy, vinyl. Safe for the most delicate flooring surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eSilver Dust Cap Maintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eThe silver metal dust cap protects bearings from debris. Clean with damp cloth. The cap can be removed for bearing access if needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eTemperature Limits\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eRated -20°C to +60°C. Suitable for cold storage, air-conditioned spaces, ambient warehouses, and heated factories.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUITABLE FOR — Heavy Duty TPR Applications --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Heavy Duty TPR Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Heavy Industrial \/ Factory\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003e400kg capacity · Silent · Floor protective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse \/ Logistics Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″ + Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load + parking security · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Equipment \/ Manufacturing\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eMaximum stability · Non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Pallet Trucks \/ Heavy Transport\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eHigh load + floor protection · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏥 Hospital \/ Medical Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eUltra-quiet · Non-marking · Lockable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Premium Workshop \/ Studio\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ or 6″\u003c\/td\u003e\n\u003ctd\u003eSilent operation · Floor safe · Professional look\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e❄️ Cold Storage \/ Freezer\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eRated to -20°C · No cracking · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eHeavy Duty TPR — Soft Meets Strength\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eTPR (Thermoplastic Rubber):\u003c\/strong\u003e At \u003cem\u003e65–70 Shore A\u003c\/em\u003e, TPR is significantly softer than polyurethane (92–95A) or nylon. This softness provides \u003cstrong\u003esuperior shock absorption, vibration damping, and whisper-quiet operation\u003c\/strong\u003e — even under heavy loads up to 400kg per wheel. TPR is the ideal material when you need both industrial strength and floor protection.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003e42mm Wide Wheel:\u003c\/strong\u003e The extra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability. Combined with the soft TPR compound, these casters roll smoothly and quietly even on imperfect surfaces.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eSilver Metal Dust Cap:\u003c\/strong\u003e The professional silver finish dust cap provides excellent bearing protection against debris, dust, and contaminants. This extends bearing life and maintains smooth rolling performance. The metal construction is more durable than plastic caps.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Applications with Floor Protection:\u003c\/strong\u003e Rated for temperatures from \u003cem\u003e-20°C to +60°C\u003c\/em\u003e, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. The \u003cstrong\u003eblue TPR is 100% non-marking\u003c\/strong\u003e — safe for hardwood, tile, marble, concrete, epoxy, and vinyl floors. Double ball bearings ensure smooth rolling even under maximum load. Ideal for heavy machinery, medical equipment, premium workshop tools, and industrial carts where noise and floor protection matter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003eblue TPR caster wheels · heavy duty TPR castors · soft silent casters · non-marking TPR wheels · 5 inch 300kg casters · 6 inch 350kg wheels · 8 inch 400kg castors · silver metal dust cap · industrial TPR casters · floor protective wheels · quiet heavy duty casters · hospital equipment castors · warehouse TPR wheels · cold storage casters · thermoplastic rubber heavy duty · 42mm wide casters · double ball bearing TPR · fixed TPR castors · swivel TPR wheels · brake castors · premium blue wheels · scratch-free casters · silent industrial wheels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"Australian Weijia PTY LTD","offers":[{"title":"8 Inch 200MM \/ SWIVEL BRAKE","offer_id":47598606385395,"sku":"8HDBTPRSB","price":39.99,"currency_code":"AUD","in_stock":true},{"title":"8 Inch 200MM \/ SWIVEL","offer_id":47598606418163,"sku":"8HDBTPRS","price":34.0,"currency_code":"AUD","in_stock":true},{"title":"6 Inch 150MM \/ SWIVEL BRAKE","offer_id":47598606450931,"sku":"6HDBTPRSB","price":32.0,"currency_code":"AUD","in_stock":true},{"title":"6 Inch 150MM \/ SWIVEL","offer_id":47598606483699,"sku":"6HDBTPRS","price":28.0,"currency_code":"AUD","in_stock":true},{"title":"5 Inch 125MM \/ SWIVEL BRAKE","offer_id":47598606516467,"sku":"5HDBTPRSB","price":28.0,"currency_code":"AUD","in_stock":true},{"title":"5 Inch 125MM \/ SWIVEL","offer_id":47598606549235,"sku":"5HDBTPRS","price":21.0,"currency_code":"AUD","in_stock":true},{"title":"5 Inch 125MM \/ FIXED","offer_id":47598606582003,"sku":"5HDBTPRF","price":19.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Gemini_Generated_Image_h4jrvsh4jrvsh4jr.png?v=1776236110"},{"product_id":"grey-tpr-castor-3-4-5-swivle-plate-brake-fixed-bolt-副本","title":"Heavy Duty PU Castor Wheels 3\" 4\" 5\" – Fixed \/ Swivel \/ Brake | Industrial \u0026 Furniture","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Heavy duty golden PU polyurethane caster wheels. 3 sizes (75–125mm), 3 mount types (Fixed\/Swivel\/Swivel+Brake), 200–280kg load capacity per wheel. Double ball bearing on wheel, ball bearing on swivel top. Industrial grade, non-marking, silent, oil \u0026amp; chemical resistant.\"\u003e \u003cmeta name=\"keywords\" content=\"golden PU caster wheels, heavy duty castors, industrial polyurethane wheels, 200kg casters, 280kg casters, double ball bearing castors, swivel top bearing, non-marking PU wheels, silent caster wheels, 100mm heavy duty casters, 75mm industrial castors, 125mm load wheels, golden frame casters\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #d4af37;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#d4af37;color:#1c1c1c;font-family:'Barlow 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#1c1c1c;border-top:none;border-left:6px solid #dc2626}\n.pc-warn-in{background:#fef2f2;padding:18px 20px;display:flex;gap:14px;align-items:flex-start}\n.pc-warn-ico{font-size:28px;flex-shrink:0;line-height:1;margin-top:2px}\n.pc-warn-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:15px;color:#7f1d1d;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}\n.pc-warn-body{font-size:13px;color:#7f1d1d;line-height:1.7}\n.pc-warn-body strong{color:#991b1b}\n.pc-warn-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}\n.pc-warn-pill{background:#fee2e2;border:1px solid #fca5a5;color:#7f1d1d;font-size:11px;font-weight:700;padding:4px 10px;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;letter-spacing:.05em}\n\n\/* sections *\/\n.pc-sec{background:#fff;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:20px 24px}\n.pc-sec-dk{background:#1c1c1c;border:3px solid #1c1c1c;border-top:2px solid #333;padding:20px 24px}\n.pc-sec-first{border-top:none}\n.pc-h2{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:17px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#1c1c1c;margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid #d4af37}\n.pc-h2-lt{color:#d4af37;border-bottom-color:#333}\n\n\/* use case grid *\/\n.uc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}\n.uc-card{border:2px solid #ddd;padding:13px 12px;background:#fafafa}\n.uc-ico{font-size:20px;margin-bottom:5px}\n.uc-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;color:#1c1c1c;text-transform:uppercase;margin-bottom:5px;line-height:1.2}\n.uc-rec{font-size:12px;color:#555;margin-top:3px}\n.uc-rec strong{color:#d4af37}\n.uc-note{font-size:11px;color:#999;margin-top:2px}\n\n\/* common 2-col spec table *\/\n.t2{width:100%;border-collapse:collapse;font-size:13px}\n.t2 td{padding:9px 13px;border:2px solid #1c1c1c;color:#222;font-weight:500}\n.t2 td:first-child{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;color:#444;text-transform:uppercase;font-size:12px;letter-spacing:.05em;background:#f4f1ec;width:44%}\n.t2 tr:nth-child(odd) td:last-child{background:#fafafa}\n.t2 tr:nth-child(even) td:last-child{background:#fff}\n\n\/* load summary table *\/\n.tl{width:100%;border-collapse:collapse;font-size:13px;min-width:480px}\n.tl thead tr{background:#1c1c1c}\n.tl th{padding:9px 11px;border:2px solid #1c1c1c;text-align:center;color:#e8e0d4;font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:.06em}\n.tl th:first-child{text-align:left}\n.tl th.lc{background:#b8960c;color:#fff3e0}\n.tl td{padding:9px 11px;border:2px solid #ddd;text-align:center;color:#444;font-size:13px}\n.tl td:first-child{text-align:left;font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;font-size:14px;color:#1c1c1c;border-color:#1c1c1c}\n.tl td.lv{font-weight:800;font-size:15px;color:#b8960c;background:#fef8e0;border-color:#f0d88a}\n.tl tr.bs td{background:#fffaf5}\n.tl tr.bs td:first-child{border-left:4px solid #d4af37}\n.bs-pill{display:inline-block;background:#d4af37;color:#1c1c1c;font-size:9px;font-weight:800;padding:2px 6px;vertical-align:middle;margin-left:5px;text-transform:uppercase}\n\n\/* config tables *\/\n.cb{margin-bottom:22px}\n.cb:last-child{margin-bottom:0}\n.cb-lbl{display:inline-block;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:#fff;background:#333;padding:7px 14px;border:2px solid #1c1c1c;border-bottom:none}\n.cb-lbl-bs{background:#d4af37;color:#1c1c1c;border-color:#b8960c}\n.ct{width:100%;border-collapse:collapse;font-size:12px;min-width:510px}\n.ct thead tr{background:#f4f1ec}\n.ct th{padding:8px 9px;border:2px solid #1c1c1c;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;text-transform:uppercase;color:#555;letter-spacing:.05em}\n.ct th:first-child{text-align:left;width:128px}\n.ct td{padding:7px 9px;border:1px solid #ddd;text-align:center;color:#333}\n.ct td.rl{text-align:left;font-weight:600;color:#555;background:#fafafa;border-color:#ddd}\n.ct td.yes{color:#2e7d32;font-weight:700}\n.ct td.no{color:#ccc}\n.ct td.em{color:#bbb}\n.ct tr.lr td{background:#fef8e0;font-weight:800;color:#b8960c;border-color:#f0d88a}\n.ct tr.lr td.rl{font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;font-size:12px}\n.ct-bs{border:2px solid #d4af37}\n.ct-bs thead tr{background:#fef8e0}\n.ct-bs th{border-color:#f0d88a;color:#b8960c}\n\n\/* why grid *\/\n.wg{display:grid;grid-template-columns:repeat(auto-fill,minmax(198px,1fr));gap:12px}\n.wc{border:1px solid #333;border-left:3px solid #d4af37;padding:12px 14px;background:#222}\n.wc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;font-size:14px;color:#fff;text-transform:uppercase;margin-bottom:5px}\n.wc-body{font-size:12px;color:#aaa;line-height:1.55}\n\n\/* notes grid *\/\n.ng{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}\n.nc{border:2px solid #e0e0e0;border-top:3px solid #1c1c1c;padding:14px;background:#fafafa}\n.nc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;color:#1c1c1c;margin-bottom:6px}\n.nc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* suitable table *\/\n.ts{width:100%;border-collapse:collapse;font-size:13px;min-width:440px}\n.ts thead tr{background:#1c1c1c}\n.ts th{padding:9px 11px;border:2px solid #1c1c1c;color:#e8e0d4;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;font-size:11px;letter-spacing:.06em;text-align:left}\n.ts td{padding:8px 11px;border:1px solid #ddd;color:#444}\n.ts tr:nth-child(odd) td{background:#fafafa}\n.ts tr:nth-child(even) td{background:#fff}\n.ts .rs{color:#d4af37;font-weight:700;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:14px}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.kit-box{background:#fef8e0;border:2px solid #d4af37;padding:14px 18px;margin-bottom:20px;border-radius:0}\n.kit-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:15px;color:#7a6508;text-transform:uppercase;margin-bottom:8px}\n.kit-ttl span{background:#d4af37;color:#1c1c1c;padding:2px 8px;margin-left:10px;font-size:11px;font-weight:800}\n.kit-body{font-size:13px;color:#222;line-height:1.6}\n.kit-body strong{color:#b8960c}\n\n.price-badge{background:#1c1c1c;border:1px solid #d4af37;display:inline-block;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:13px;font-weight:800;letter-spacing:.05em;color:#d4af37;margin-bottom:12px}\n\n.highlight-gold{color:#d4af37;font-weight:800}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eIndustrial Grade · Heavy Duty\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: GOLD-PU-HD-SERIES\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eGolden PU Polyurethane Caster Wheels\u003cbr\u003e\u003cspan\u003eHeavy Duty · Double Ball Bearing · Industrial Level\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 3 sizes (75–125mm) · 3 mount types · Load up to 280 kg per wheel\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e✨ Golden Frame · Heavy Duty\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eWhite PU Core\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eDouble Ball Bearing (Wheel)\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eBall Bearing (Swivel Top)\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eNon-Marking · Silent\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eOil \u0026amp; Chemical Resistant\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eIndustrial Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e💰 PRICE FOR 1 CASTOR — Select Size \u0026amp; Style Then Place Order\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eFor heavy duty applications, always use 4 castors of matching capacity. The golden reinforced frame provides exceptional strength and durability. \u003cstrong\u003eSwivel top features its own ball bearing\u003c\/strong\u003e for ultra-smooth steering even under heavy loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Heavy Duty Selection Guide\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Calculate load per wheel correctly:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. For heavy duty, we recommend \u003cstrong\u003e20-25% safety margin\u003c\/strong\u003e.\u003cbr\u003e\u003cstrong\u003e2. Bearing advantage:\u003c\/strong\u003e Each wheel has \u003cstrong\u003edouble ball bearings\u003c\/strong\u003e + swivel top has its \u003cstrong\u003eown ball bearing\u003c\/strong\u003e — smooth movement even at max capacity.\u003cbr\u003e\u003cstrong\u003e3. Golden reinforced frame:\u003c\/strong\u003e Heavy duty construction with premium golden finish. Plate size: 64×92mm, hole spacing: 75×45mm (standard across all sizes).\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003e3″ → 200kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003e4″ → 220kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003e5″ → 280kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eDouble bearing + top bearing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Industrial \/ Factory\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003e280kg capacity · Industrial grade\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ or 5″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHeavy loads · Lockable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery \/ Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMaximum stability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet Trucks \/ Carts\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ or 5″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eAutomotive \/ Assembly\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e3″ or 4″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eChemical resistant · Durable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏥\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Medical Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eSilent · Non-marking\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — Golden Heavy Duty PU Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong class=\"highlight-gold\"\u003epremium golden PU polyurethane caster wheels\u003c\/strong\u003e represent the pinnacle of industrial caster design. Engineered for \u003cstrong\u003eheavy duty applications\u003c\/strong\u003e with load capacities ranging from \u003cstrong\u003e200kg to 280kg per wheel\u003c\/strong\u003e — among the highest in their class.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong class=\"highlight-gold\"\u003egolden reinforced frame\u003c\/strong\u003e is not just aesthetic — it's a marker of heavy duty construction with enhanced strength and durability. Each wheel features \u003cstrong\u003edouble ball bearings\u003c\/strong\u003e for smooth rolling, and the \u003cstrong\u003eswivel top includes its own ball bearing\u003c\/strong\u003e for effortless steering even under maximum load. The \u003cstrong\u003ewhite PU core\u003c\/strong\u003e complements the golden frame beautifully.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003ePU polyurethane offers \u003cstrong\u003esuperior abrasion resistance (8× better than rubber)\u003c\/strong\u003e, is \u003cstrong\u003enon-marking\u003c\/strong\u003e on all floor types, operates \u003cstrong\u003esilently\u003c\/strong\u003e, and resists \u003cstrong\u003eoils, chemicals, and greases\u003c\/strong\u003e. Available in \u003cstrong\u003ethree diameters (75, 100, and 125mm)\u003c\/strong\u003e and \u003cstrong\u003ethree mounting configurations\u003c\/strong\u003e — Fixed, Swivel, and Swivel+Brake. \u003cstrong\u003e*Sizes and weights are approximate only.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- WHY CHOOSE GOLDEN PU HEAVY DUTY --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Golden Heavy Duty PU Casters?\u003c\/h2\u003e\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ Exceptional Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e200kg (3″), 220kg (4″), 280kg (5″) per wheel. Some of the highest capacities available — perfect for heavy machinery and industrial equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔧 Triple Bearing System\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e\n\u003cstrong\u003eDouble ball bearings\u003c\/strong\u003e in each wheel + \u003cstrong\u003eseparate ball bearing\u003c\/strong\u003e in swivel top. Ultra-smooth rolling and steering even at max capacity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e✨ Reinforced Golden Frame\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eHeavy duty construction with premium golden finish. Enhanced strength for industrial environments. Not just decorative — built to last.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🛡️ Industrial Grade PU\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003ePremium polyurethane compound. 8× abrasion resistance vs rubber. Non-marking, silent, oil \u0026amp; chemical resistant. Long service life.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🤫 Silent Operation\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003ePU tread dampens noise and vibration. Double bearings eliminate rattling. Ideal for noise-sensitive industrial environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏭 Industrial Level\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eBuilt for demanding factory, warehouse, and workshop conditions. Reliable performance day after day under heavy loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- COMMON SPECS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eCommon Specifications — All Sizes\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePremium PU Polyurethane (White core + PU tread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Finish\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eGolden reinforced frame\u003c\/strong\u003e · Heavy duty construction · Premium finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e33mm (all sizes) — wider than standard for higher load capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing System (Wheel)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDouble Ball Bearing\u003c\/strong\u003e — sealed, smooth rolling, maintenance-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing System (Swivel)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBall Bearing on Swivel Top\u003c\/strong\u003e — separate bearing for effortless steering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e92–95 Shore A (optimised for heavy loads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-30°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll floors · \u003cstrong\u003eNon-marking\u003c\/strong\u003e · Safe for polished concrete, epoxy, tile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003eSilent — vibration damping + bearing precision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eExcellent — oils, greases, solvents, mild acids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:800; background:#f4f1ec\"\u003eAbrasion Resistance\u003c\/td\u003e\n\u003ctd\u003e8× better than standard rubber · Long service life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- LOAD SUMMARY --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eWheel Width\u003c\/th\u003e\n\u003cth\u003eOverall Height\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eSwivel Top Bearing\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(75mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e108mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e200 kg\u003c\/td\u003e\n\u003ctd\u003e0.58–0.75kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e4″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(100mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eBest Seller\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e133mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e220 kg\u003c\/td\u003e\n\u003ctd\u003e0.6–0.85kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(125mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e155mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e280 kg\u003c\/td\u003e\n\u003ctd\u003e0.7–0.95kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel. Divide total equipment weight by number of castors. *Sizes and weights are approximate only.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FULL CONFIG SPECS — 3 Mount Types --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Golden Heavy Duty PU Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ Please select size and style before placing order. Prices are per single castor.\u003c\/p\u003e\n\n\u003c!-- 75mm \/ 3\" --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e3″ (75mm) · Golden Frame · White PU Core · 200 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e108mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003ePlate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e64 × 92mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Center Distance\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e75 × 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Finish\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong class=\"highlight-gold\"\u003eGolden · Reinforced Heavy Duty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Core\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eWhite PU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Bearing\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing (sealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eSwivel Top Bearing\u003c\/td\u003e\n\u003ctd class=\"em\"\u003e—\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔ Ball Bearing\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔ Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e200 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eUnit Weight (approx)\u003c\/td\u003e\n\u003ctd\u003e0.58kg\u003c\/td\u003e\n\u003ctd\u003e0.65kg\u003c\/td\u003e\n\u003ctd\u003e0.75kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 100mm \/ 4\" BEST SELLER --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 4″ (100mm) · Golden Frame · White PU Core · 220 kg Capacity — BEST SELLER\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e133mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003ePlate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e64 × 92mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Center Distance\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e75 × 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Finish\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong class=\"highlight-gold\"\u003eGolden · Reinforced Heavy Duty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Core\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eWhite PU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Bearing\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing (sealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eSwivel Top Bearing\u003c\/td\u003e\n\u003ctd class=\"em\"\u003e—\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔ Ball Bearing\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔ Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e220 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eUnit Weight (approx)\u003c\/td\u003e\n\u003ctd\u003e0.60kg\u003c\/td\u003e\n\u003ctd\u003e0.75kg\u003c\/td\u003e\n\u003ctd\u003e0.85kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 125mm \/ 5\" --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e5″ (125mm) · Golden Frame · White PU Core · 280 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e155mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003ePlate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e64 × 92mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Center Distance\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e75 × 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Finish\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong class=\"highlight-gold\"\u003eGolden · Reinforced Heavy Duty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Core\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eWhite PU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Bearing\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing (sealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eSwivel Top Bearing\u003c\/td\u003e\n\u003ctd class=\"em\"\u003e—\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔ Ball Bearing\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔ Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e280 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eUnit Weight (approx)\u003c\/td\u003e\n\u003ctd\u003e0.70kg\u003c\/td\u003e\n\u003ctd\u003e0.85kg\u003c\/td\u003e\n\u003ctd\u003e0.95kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 16px; font-size: 12px; color: #888; text-align: center;\"\u003e*Sizes and weights are approximate only. Prices are per single castor — select size and style before placing order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e\n\n\u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Heavy Duty Installation\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation — Critical for Heavy Duty\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 800 kg machine ÷ 4 wheels = 200 kg per wheel → choose 4″ (220 kg rated). \u003cstrong\u003eAlways allow 20-25% safety margin for heavy duty applications.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular for heavy duty:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003e\nFor straight-line applications: 2 x Fixed + 2 x Swivel.\u003cbr\u003e\nFor maximum parking security: Use brake on all 4 wheels.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eBearing Advantage\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eEach wheel has \u003cstrong\u003edouble ball bearings\u003c\/strong\u003e + swivel models have a \u003cstrong\u003eseparate ball bearing in the swivel top\u003c\/strong\u003e. This dual-bearing system ensures smooth rolling and effortless steering even at maximum capacity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eFloor Compatibility\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003ePremium PU is \u003cstrong\u003enon-marking\u003c\/strong\u003e on all industrial floors — polished concrete, epoxy, sealed concrete, tile. Safe for sensitive flooring in hospitals and clean rooms.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMaintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDouble sealed bearings are maintenance-free. Clean with damp cloth. Check bolt tightness after first 30 days. Avoid prolonged exposure above 70°C.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMounting Compatibility\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003e75mm, 100mm, 125mm:\u003c\/strong\u003e all share identical 75×45mm hole spacing on 64×92mm plate — direct cross-size swap possible.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SUITABLE FOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Heavy Duty Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Heavy Industrial Machinery\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003e280kg capacity · Triple bearing system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse \/ Logistics Cart\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ or 5″ + Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load + parking security\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🔧 Automotive \/ Assembly Line\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eChemical resistant · Silent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Pallet Truck \/ Heavy Cart\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″\u003c\/td\u003e\n\u003ctd\u003eMaximum load capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏥 Heavy Medical Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eNon-marking · Quiet · Lockable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Industrial Workstation\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e3″ or 4″ Fixed\u003c\/td\u003e\n\u003ctd\u003eStable · Durable · Long lasting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Distribution Center\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Swivel\u003c\/td\u003e\n\u003ctd\u003eHigh manoeuvrability under heavy loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eGolden Heavy Duty PU — Engineering Excellence\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-gold\"\u003ePremium Polyurethane (PU):\u003c\/strong\u003e At \u003cem\u003e92–95 Shore A\u003c\/em\u003e, this industrial-grade PU compound is optimised for heavy loads while maintaining excellent abrasion resistance — \u003cstrong\u003e8× better than standard rubber\u003c\/strong\u003e. The material is \u003cstrong\u003enon-marking\u003c\/strong\u003e, leaving zero scuffs on any floor surface, and resists degradation from oils, greases, and mild chemicals.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-gold\"\u003eTriple Bearing System:\u003c\/strong\u003e Unlike standard casters that use a single bearing, these heavy duty wheels feature \u003cstrong\u003edouble ball bearings inside each wheel\u003c\/strong\u003e for smooth rolling, plus a \u003cstrong\u003eseparate ball bearing in the swivel top\u003c\/strong\u003e for effortless steering. This triple-bearing design ensures consistent performance even when operating at maximum capacity (up to 280kg per wheel).\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-gold\"\u003eReinforced Golden Frame:\u003c\/strong\u003e The striking \u003cstrong\u003egolden finish\u003c\/strong\u003e is more than aesthetic — it signifies heavy duty construction with enhanced material thickness and strength. The frame is engineered to withstand the stresses of industrial use, providing reliable service for years. The \u003cstrong\u003ewhite PU core\u003c\/strong\u003e complements the golden frame, creating a professional, premium appearance.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Level Performance:\u003c\/strong\u003e Rated for temperatures from \u003cem\u003e-30°C to +70°C\u003c\/em\u003e, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. The combination of high load capacity, triple bearings, and premium PU makes these the go-to choice for demanding industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- ORDER NOTE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003cdiv style=\"background:#f4f1ec; border:2px solid #d4af37; padding:14px 18px; text-align:center;\"\u003e\n\u003cp style=\"font-family:'Barlow Condensed',system-ui,sans-serif; font-size:16px; font-weight:800; color:#1c1c1c; margin:0 0 5px;\"\u003e💳 Price for 1 Castor\u003c\/p\u003e\n\u003cp style=\"font-size:13px; color:#555; margin:0;\"\u003ePlease select size and style above before placing order. *Sizes and weights are approximate only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003egolden PU caster wheels · heavy duty castors · industrial polyurethane wheels · 200kg casters · 220kg casters · 280kg casters · double ball bearing castors · swivel top bearing · non-marking PU wheels · silent caster wheels · 75mm heavy duty castors · 100mm industrial casters · 125mm load wheels · golden frame casters · white core PU wheels · reinforced castor frames · oil resistant casters · chemical resistant wheels · heavy machinery castors · warehouse trolley wheels · factory equipment casters · triple bearing system · industrial grade castors · premium PU wheels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"3\" \/ FIXED","offer_id":48836136337651,"sku":"3KSPUOF","price":9.99,"currency_code":"AUD","in_stock":true},{"title":"3\" \/ SWIVEL PLATE","offer_id":48836136370419,"sku":"3KSPUOS","price":13.3,"currency_code":"AUD","in_stock":true},{"title":"3\" \/ SWIVLE BRAKE PLATE","offer_id":48836136403187,"sku":"3KSPUOSB","price":16.5,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ FIXED","offer_id":48836136435955,"sku":"4KSPUOF","price":12.5,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVEL PLATE","offer_id":48836136468723,"sku":"4KSPUOS","price":15.5,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVLE BRAKE PLATE","offer_id":48836136501491,"sku":"4KSPUOSB","price":19.2,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ FIXED","offer_id":48836136534259,"sku":"5KSPUOF","price":15.2,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ SWIVEL PLATE","offer_id":48836136567027,"sku":"5KSPUOS","price":18.0,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ SWIVLE BRAKE PLATE","offer_id":48836136599795,"sku":"5KSPUOSB","price":21.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Gemini_Generated_Image_38xl3q38xl3q38xl.png?v=1776234049"},{"product_id":"heavy-duty-4-5-6-8-castor-wheels-pu-nylon-industrial-furniture","title":"Heavy Duty Nylon PU Castor Wheels 4\" 5\" 6\" 8\" – Fixed \/ Swivel \/ Brake | Industrial \u0026 Furniture","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Heavy duty nylon caster wheels. 4 sizes (4″\/5″\/6″\/8″), 3 mount types (Fixed\/Swivel\/Swivel+Brake). 5mm thick plate, 42mm wheel width. 220–400kg load capacity per wheel. Industrial grade, chemical resistant, smooth rolling.\"\u003e \u003cmeta name=\"keywords\" content=\"heavy duty nylon casters, nylon caster wheels, industrial nylon wheels, 400kg castors, 8 inch casters, 6 inch nylon wheels, 5mm thick plate casters, 42mm wide wheels, fixed casters, swivel casters, brake casters, industrial grade wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #c9a03d;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#c9a03d;color:#1c1c1c;font-family:'Barlow 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14px;background:#222}\n.wc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;font-size:14px;color:#fff;text-transform:uppercase;margin-bottom:5px}\n.wc-body{font-size:12px;color:#aaa;line-height:1.55}\n\n\/* notes grid *\/\n.ng{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}\n.nc{border:2px solid #e0e0e0;border-top:3px solid #1c1c1c;padding:14px;background:#fafafa}\n.nc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;color:#1c1c1c;margin-bottom:6px}\n.nc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* suitable table *\/\n.ts{width:100%;border-collapse:collapse;font-size:13px;min-width:440px}\n.ts thead tr{background:#1c1c1c}\n.ts th{padding:9px 11px;border:2px solid #1c1c1c;color:#e8e0d4;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;font-size:11px;letter-spacing:.06em;text-align:left}\n.ts td{padding:8px 11px;border:1px solid #ddd;color:#444}\n.ts tr:nth-child(odd) td{background:#fafafa}\n.ts tr:nth-child(even) td{background:#fff}\n.ts .rs{color:#c9a03d;font-weight:700;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:14px}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.kit-box{background:#fef8e0;border:2px solid #c9a03d;padding:14px 18px;margin-bottom:20px;border-radius:0}\n.kit-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:15px;color:#7a6508;text-transform:uppercase;margin-bottom:8px}\n.kit-ttl span{background:#c9a03d;color:#1c1c1c;padding:2px 8px;margin-left:10px;font-size:11px;font-weight:800}\n.kit-body{font-size:13px;color:#222;line-height:1.6}\n.kit-body strong{color:#a07d2a}\n\n.price-badge{background:#1c1c1c;border:1px solid #c9a03d;display:inline-block;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:13px;font-weight:800;letter-spacing:.05em;color:#c9a03d;margin-bottom:12px}\n\n.highlight-gold{color:#c9a03d;font-weight:800}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eIndustrial Grade · Heavy Duty\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: NYLON-HD-SERIES\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eHeavy Duty Nylon Caster Wheels\u003cbr\u003e\u003cspan\u003eIndustrial Grade · 5mm Thick Plate · 42mm Width\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 4 sizes (4″\/5″\/6″\/8″) · 3 mount types · Load up to 400 kg per wheel\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e⚙️ Heavy Duty Nylon · Industrial Grade\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e5mm Thick Top Plate\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e42mm Wide Wheel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eChemical Resistant\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eSmooth Rolling\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eHigh Impact Strength\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e-20°C to +80°C\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e🔩 INDUSTRIAL NYLON — EXTREME DURABILITY \u0026amp; HIGH LOAD\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eFor heavy duty industrial applications, the 5mm thick top plate provides exceptional strength. Nylon wheels offer \u003cstrong\u003ehigh impact resistance, chemical resistance, and smooth rolling\u003c\/strong\u003e on hard surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Heavy Duty Selection Guide\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Verify plate size \u0026amp; thickness:\u003c\/strong\u003e Top plate is \u003cstrong\u003e115mm × 100mm\u003c\/strong\u003e with \u003cstrong\u003e5mm thickness\u003c\/strong\u003e — heavy duty construction. Hole spacing (centre to centre) is standard across all 4 sizes.\u003cbr\u003e\u003cstrong\u003e2. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. For heavy duty, we recommend \u003cstrong\u003e20-25% safety margin\u003c\/strong\u003e.\u003cbr\u003e\u003cstrong\u003e3. Surface compatibility:\u003c\/strong\u003e Nylon is ideal for \u003cstrong\u003ehard surfaces\u003c\/strong\u003e — concrete, epoxy, industrial floors. May mark softer floors.\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003ePlate: 115×100mm · 5mm thick\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eWheel Width: 42mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eLoad: 220-400kg per wheel\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eFor Hard Surfaces\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Industrial \/ Factory\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003e400kg capacity · Extreme duty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load · Lockable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery \/ Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMaximum stability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet Trucks \/ Heavy Carts\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ or 6″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eAutomotive \/ Assembly\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ or 5″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eChemical resistant · Durable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWorkshop \/ Tool Stands\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eStable · Lockable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — Heavy Duty Nylon Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong class=\"highlight-gold\"\u003eheavy duty nylon caster wheels\u003c\/strong\u003e are engineered for the most demanding industrial applications. With load capacities ranging from \u003cstrong\u003e220kg to 400kg per wheel\u003c\/strong\u003e, these casters are built to handle extreme weights in factories, warehouses, and heavy manufacturing environments.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003e5mm thick top plate (115mm × 100mm)\u003c\/strong\u003e provides exceptional strength and stability — significantly thicker than standard casters. The \u003cstrong\u003e42mm wide nylon wheels\u003c\/strong\u003e offer excellent load distribution and reduced rolling resistance. Nylon material is naturally \u003cstrong\u003eimpact-resistant, chemical-resistant, and wear-resistant\u003c\/strong\u003e, making it ideal for harsh industrial conditions.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003efour diameters (4″, 5″, 6″, and 8″)\u003c\/strong\u003e and \u003cstrong\u003ethree mounting configurations\u003c\/strong\u003e — Fixed, Swivel, and Swivel+Brake. All sizes share the same \u003cstrong\u003e115mm × 100mm plate with 5mm thickness\u003c\/strong\u003e, allowing easy interchangeability across your equipment fleet.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- WHY CHOOSE HEAVY DUTY NYLON --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Heavy Duty Nylon Casters?\u003c\/h2\u003e\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ Exceptional Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e220kg (4″), 250kg (5″), 350kg (6″), 400kg (8″) per wheel. Among the highest capacities available — perfect for heavy machinery and industrial equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔧 5mm Thick Top Plate\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eHeavy duty 115×100mm plate with \u003cstrong\u003e5mm thickness\u003c\/strong\u003e — significantly stronger than standard 3-4mm plates. Built for extreme loads and rough handling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e📏 42mm Wide Wheel\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eExtra-wide 42mm nylon wheel distributes weight effectively, reducing floor stress and improving rolling stability under heavy loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🛡️ Industrial Grade Nylon\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eHigh-impact nylon compound. Excellent chemical resistance (oils, solvents, mild acids). Smooth rolling on hard surfaces. Long service life.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🌡️ Wide Temperature Range\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eRated -20°C to +80°C. Performs reliably in cold storage, ambient warehouses, and heated factory environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔄 Interchangeable Sizes\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eAll 4 sizes share identical 115×100mm plate pattern — easily swap between 4″, 5″, 6″, or 8″ wheels on the same equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- COMMON SPECS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eCommon Specifications — All Sizes\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Material\u003c\/td\u003e\n\u003ctd\u003eIndustrial Grade Nylon (Off-white \/ light cream colour)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eTop Plate Material\u003c\/td\u003e\n\u003ctd\u003eSteel · \u003cstrong\u003e5mm Thick\u003c\/strong\u003e · Heavy duty construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd\u003e115mm × 100mm (11.5cm × 10cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e42mm\u003c\/strong\u003e — Extra wide for heavy loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eDouble Ball Bearing (sealed) · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eHigh — Optimised for heavy loads and hard surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eHard surfaces only — concrete, epoxy, industrial floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f4f1ec; font-family:'Barlow Condensed',system-ui,sans-serif; font-weight:700\"\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eExcellent — oils, greases, solvents, mild acids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- LOAD SUMMARY TABLE — Sorted from Smallest to Largest --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance (Small to Large)\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003cth\u003eWheel Width\u003c\/th\u003e\n\u003cth\u003eTotal Height\u003c\/th\u003e\n\u003cth\u003ePlate Size\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(100mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003e142mm\u003c\/td\u003e\n\u003ctd\u003e115×100mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e220 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(125mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003e165mm\u003c\/td\u003e\n\u003ctd\u003e115×100mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e250 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(150mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003e190mm\u003c\/td\u003e\n\u003ctd\u003e115×100mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e350 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e8″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(200mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eMax Capacity\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003e240mm\u003c\/td\u003e\n\u003ctd\u003e115×100mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e400 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel. Divide total equipment weight by number of castors. All sizes share identical 115×100mm plate pattern.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FULL CONFIG SPECS — 4 Sizes × 3 Types (Small to Large) --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Heavy Duty Nylon Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ All sizes feature \u003cstrong\u003e5mm thick top plate (115mm × 100mm)\u003c\/strong\u003e and \u003cstrong\u003e42mm wide nylon wheels\u003c\/strong\u003e. Sorted from smallest to largest.\u003c\/p\u003e\n\n\u003c!-- 4\" \/ 100mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e4″ (100mm) · Nylon · 42mm Width · 5mm Plate · 220 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e100mm (4″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTotal Height\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e142mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e115mm × 100mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.36kg\u003c\/td\u003e\n\u003ctd\u003e1.79kg\u003c\/td\u003e\n\u003ctd\u003e2.00kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e220 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 5\" \/ 125mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e5″ (125mm) · Nylon · 42mm Width · 5mm Plate · 250 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e125mm (5″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTotal Height\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e165mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e115mm × 100mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.49kg\u003c\/td\u003e\n\u003ctd\u003e1.90kg\u003c\/td\u003e\n\u003ctd\u003e2.13kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e250 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 6\" \/ 150mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e6″ (150mm) · Nylon · 42mm Width · 5mm Plate · 350 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e150mm (6″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTotal Height\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e190mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e115mm × 100mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.70kg\u003c\/td\u003e\n\u003ctd\u003e2.30kg\u003c\/td\u003e\n\u003ctd\u003e2.40kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e350 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 8\" \/ 200mm — Best Seller \/ Max Capacity --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 8″ (200mm) · Nylon · 42mm Width · 5mm Plate · 400 kg Capacity — MAX CAPACITY ⭐\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e200mm (8″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTotal Height\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e240mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e115mm × 100mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e2.16kg\u003c\/td\u003e\n\u003ctd\u003e2.58kg\u003c\/td\u003e\n\u003ctd\u003e2.84kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e400 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 16px; font-size: 12px; color: #888; text-align: center;\"\u003e* All sizes share the same 115mm × 100mm top plate pattern with 5mm thickness — interchangeable across 4″, 5″, 6″, and 8″ wheels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e\n\n\u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Heavy Duty Installation\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation — Critical for Heavy Duty\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 1200 kg machine ÷ 4 wheels = 300 kg per wheel → choose 6″ (350 kg rated). \u003cstrong\u003eAlways allow 20-25% safety margin for heavy duty applications.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003ePlate Size Verification\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eTop plate: \u003cstrong\u003e115mm × 100mm\u003c\/strong\u003e with \u003cstrong\u003e5mm thickness\u003c\/strong\u003e. This is a heavy duty industrial size. Measure your equipment's mounting plate before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular for heavy duty:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003e\nFor straight-line applications: 2 x Fixed + 2 x Swivel.\u003cbr\u003e\nFor maximum security: Use brake on all 4 wheels.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eSurface Compatibility\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eNylon is designed for \u003cstrong\u003ehard surfaces\u003c\/strong\u003e — concrete, sealed concrete, epoxy floors, industrial hard floors. \u003cstrong\u003eNOT recommended for:\u003c\/strong\u003e hardwood, tile, vinyl, or any delicate flooring.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eInterchangeability\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eAll 4 sizes (4″, 5″, 6″, 8″) share the \u003cstrong\u003eidentical 115×100mm plate pattern\u003c\/strong\u003e. You can easily swap between sizes on the same equipment without drilling new holes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMaintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDouble sealed bearings are maintenance-free. Clean with damp cloth. Check bolt tightness after first 30 days. Nylon requires no special maintenance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SUITABLE FOR — Heavy Duty Applications --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Heavy Duty Industrial Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Heavy Industrial Machinery\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003e400kg capacity · Extreme duty · 5mm plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse \/ Logistics Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″ + Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load + parking security\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Equipment \/ Manufacturing\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003e350kg capacity · Lockable · Stable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Pallet Trucks \/ Heavy Transport\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eMaximum load capacity · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🔧 Automotive \/ Assembly Line\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eChemical resistant · Durable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Heavy Workshop \/ Tool Stands\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eStable · Lockable · 5mm plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e❄️ Cold Storage \/ Freezer\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ or 6″\u003c\/td\u003e\n\u003ctd\u003eRated to -20°C · No cracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eHeavy Duty Nylon — Engineering Excellence\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Grade Nylon:\u003c\/strong\u003e Nylon (polyamide) is a high-performance engineering thermoplastic known for its \u003cstrong\u003eexcellent strength, impact resistance, and wear resistance\u003c\/strong\u003e. Unlike rubber or PU, nylon will not deform under heavy static loads — making it ideal for equipment that sits stationary for long periods then needs to move.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003e5mm Thick Top Plate:\u003c\/strong\u003e Most standard casters use 3mm or 4mm thick plates. These heavy duty casters feature a \u003cstrong\u003e5mm thick plate (115mm × 100mm)\u003c\/strong\u003e — significantly stronger and more resistant to bending under extreme loads. The larger plate size (115×100mm) also provides better weight distribution across your equipment frame.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003e42mm Wide Wheel:\u003c\/strong\u003e The extra-wide 42mm nylon wheel provides \u003cstrong\u003esuperior load distribution\u003c\/strong\u003e compared to standard 32mm wheels. This reduces floor stress, improves rolling stability, and extends the life of both the caster and your floor surface.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Applications:\u003c\/strong\u003e Rated for temperatures from \u003cem\u003e-20°C to +80°C\u003c\/em\u003e, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. Nylon offers \u003cstrong\u003eexcellent chemical resistance\u003c\/strong\u003e to oils, greases, solvents, and mild acids — perfect for automotive, manufacturing, and industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003eheavy duty nylon caster wheels · industrial nylon castors · 400kg casters · 8 inch heavy duty wheels · 6 inch nylon castors · 5mm thick plate casters · 42mm wide wheels · fixed nylon casters · swivel nylon wheels · brake castors · industrial grade casters · high load capacity wheels · warehouse cart casters · heavy machinery wheels · cold storage castors · chemical resistant nylon wheels · impact resistant casters · workshop equipment castors · pallet truck wheels · 4 inch 220kg casters · 5 inch 250kg castors · 6 inch 350kg wheels · 8 inch 400kg castors\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"4\" \/ FIXED","offer_id":48840521548019,"sku":"4HDNLF","price":15.1,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVEL PLATE","offer_id":48840521580787,"sku":"4HDNLS","price":16.9,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVLE BRAKE PLATE","offer_id":48840521613555,"sku":"4HDNLSB","price":24.2,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ FIXED","offer_id":48840521646323,"sku":"5HDNLF","price":17.7,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ SWIVEL PLATE","offer_id":48840521679091,"sku":"5HDNLS","price":19.4,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ SWIVLE BRAKE PLATE","offer_id":48840521711859,"sku":"5HDNLSB","price":26.8,"currency_code":"AUD","in_stock":true},{"title":"6\" \/ FIXED","offer_id":48840523940083,"sku":"6HDNLF","price":18.9,"currency_code":"AUD","in_stock":true},{"title":"6\" \/ SWIVEL PLATE","offer_id":48840523972851,"sku":"6HDNLS","price":20.7,"currency_code":"AUD","in_stock":true},{"title":"6\" \/ SWIVLE BRAKE PLATE","offer_id":48840524005619,"sku":"6HDNLSB","price":28.6,"currency_code":"AUD","in_stock":true},{"title":"8\" \/ FIXED","offer_id":48840524038387,"sku":"8HDNLF","price":23.3,"currency_code":"AUD","in_stock":true},{"title":"8\" \/ SWIVEL PLATE","offer_id":48840524071155,"sku":"8HDNLS","price":25.1,"currency_code":"AUD","in_stock":true},{"title":"8\" \/ SWIVLE BRAKE PLATE","offer_id":48840524103923,"sku":"8HDNLSB","price":33.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Gemini_Generated_Image_lmuwt1lmuwt1lmuw.png?v=1776304836"},{"product_id":"heavy-duty-4-5-6-8-cast-iron-castor-wheels-pu-industrial-furniture","title":"Heavy Duty 4\" 5\" 6\" 8\" Cast Iron Castor Wheels PU Industrial Castor Office Furniture Table","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Heavy duty red PU caster wheels with cast iron core. 4 sizes (4″\/5″\/6″\/8″), 3 mount types (Fixed\/Swivel\/Swivel+Brake). 49mm wheel width, 5mm thick plate. Industrial grade, non-marking, oil \u0026amp; chemical resistant.\"\u003e \u003cmeta name=\"keywords\" content=\"red PU caster wheels, cast iron core castors, heavy duty polyurethane wheels, 49mm wide casters, 5mm thick plate, industrial PU wheels, 8 inch casters, 6 inch PU wheels, fixed castors, swivel casters, brake castors, non-marking red wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #cc2222;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#cc2222;color:#fff;font-family:'Barlow 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td{background:#fafafa}\n.ts tr:nth-child(even) td{background:#fff}\n.ts .rs{color:#cc2222;font-weight:700;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:14px}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.kit-box{background:#fde8e8;border:2px solid #cc2222;padding:14px 18px;margin-bottom:20px;border-radius:0}\n.kit-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:15px;color:#7a1515;text-transform:uppercase;margin-bottom:8px}\n.kit-ttl span{background:#cc2222;color:#fff;padding:2px 8px;margin-left:10px;font-size:11px;font-weight:800}\n.kit-body{font-size:13px;color:#222;line-height:1.6}\n.kit-body strong{color:#aa1a1a}\n\n.price-badge{background:#1c1c1c;border:1px solid #cc2222;display:inline-block;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:13px;font-weight:800;letter-spacing:.05em;color:#cc2222;margin-bottom:12px}\n\n.highlight-red{color:#cc2222;font-weight:800}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eHeavy Duty · Industrial Grade\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: RED-PU-CASTIRON-CORE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eRed PU Caster Wheels · Cast Iron Core\u003cbr\u003e\u003cspan\u003eHeavy Duty · 49mm Wide · 5mm Thick Plate\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 4 sizes (4″\/5″\/6″\/8″) · 3 mount types · Industrial load capacity\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🔴 Red PU Surface · Cast Iron Core\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e49mm Wide Wheel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e5mm Thick Top Plate\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eNon-Marking · Oil Resistant\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eIndustrial Grade\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eDouble Ball Bearing\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e-30°C to +70°C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e🔩 PREMIUM RED PU + CAST IRON CORE — ULTIMATE DURABILITY\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eThe combination of \u003cstrong\u003ered PU tread + cast iron core\u003c\/strong\u003e delivers exceptional load capacity, floor protection, and rolling efficiency. The \u003cstrong\u003e49mm wide wheel\u003c\/strong\u003e provides superior stability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Check Plate Size Before Ordering\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Verify plate size \u0026amp; thickness:\u003c\/strong\u003e \u003cstrong\u003e4″ wheels use 82×97mm plate\u003c\/strong\u003e with 5mm thickness. \u003cstrong\u003e5″\/6″\/8″ wheels use 93×100mm plate\u003c\/strong\u003e with 5mm thickness. Measure your equipment before ordering.\u003cbr\u003e\u003cstrong\u003e2. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. Cast iron core provides exceptional strength.\u003cbr\u003e\u003cstrong\u003e3. Surface compatibility:\u003c\/strong\u003e PU is \u003cstrong\u003enon-marking\u003c\/strong\u003e and safe on all floor types — concrete, epoxy, tile, even hardwood.\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003e4″ Plate: 82×97mm · 5mm thick\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003e5-8″ Plate: 93×100mm · 5mm thick\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eWheel Width: 49mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eCast Iron Core\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Industrial \/ Factory\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMaximum load · Cast iron core\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load · Lockable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery \/ Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMaximum stability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet Trucks \/ Heavy Carts\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ or 6″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load + floor protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eAutomotive \/ Assembly\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ or 5″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eOil resistant · Non-marking\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWorkshop \/ Tool Stands\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eStable · Lockable · Smooth\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — Red PU with Cast Iron Core\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong class=\"highlight-red\"\u003epremium red PU caster wheels with cast iron core\u003c\/strong\u003e represent the ultimate combination of floor protection and structural strength. The \u003cstrong\u003ered polyurethane tread\u003c\/strong\u003e provides excellent abrasion resistance (8× better than rubber), is \u003cstrong\u003enon-marking\u003c\/strong\u003e on all floor types, and operates quietly. Beneath the PU, the \u003cstrong\u003ecast iron core\u003c\/strong\u003e delivers exceptional load capacity and impact resistance.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003e49mm wide wheel\u003c\/strong\u003e is significantly wider than standard casters, providing superior load distribution and stability. The \u003cstrong\u003e5mm thick top plate\u003c\/strong\u003e (heavy duty industrial grade) comes in two sizes: \u003cstrong\u003e82×97mm for 4″ wheels\u003c\/strong\u003e and \u003cstrong\u003e93×100mm for 5″\/6″\/8″ wheels\u003c\/strong\u003e — both with 5mm thickness.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003efour diameters (4″, 5″, 6″, and 8″)\u003c\/strong\u003e and \u003cstrong\u003ethree mounting configurations\u003c\/strong\u003e — Fixed, Swivel, and Swivel+Brake. Double ball bearings ensure smooth rolling even under heavy loads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY CHOOSE RED PU + CAST IRON CORE --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Red PU with Cast Iron Core?\u003c\/h2\u003e\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ Ultimate Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eCast iron core provides exceptional strength and deformation resistance. Ideal for the heaviest industrial applications where plastic cores would fail.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔴 Premium PU Tread\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eRed polyurethane offers 8× abrasion resistance vs rubber. Non-marking, quiet, oil \u0026amp; chemical resistant. Protects all floor types.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e📏 49mm Wide Wheel\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eExtra-wide 49mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability under extreme weights.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔧 5mm Thick Plate\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eHeavy duty industrial grade top plate — 5mm thickness. 4″ uses 82×97mm, 5-8″ uses 93×100mm. Built for extreme conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🛞 Cast Iron + PU Hybrid\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eBest of both worlds: cast iron core for strength and load capacity, PU tread for floor protection, quiet operation, and chemical resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🌡️ Wide Temperature Range\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eRated -30°C to +70°C. Performs reliably in cold storage, ambient warehouses, and heated factory environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMMON SPECS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eCommon Specifications — All Sizes\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eWheel Construction\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRed PU tread + Cast Iron Core\u003c\/strong\u003e — Hybrid heavy duty design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e49mm\u003c\/strong\u003e — Extra wide for heavy loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eTop Plate Thickness\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e5mm\u003c\/strong\u003e — Heavy duty industrial grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003ePlate Size (4″)\u003c\/td\u003e\n\u003ctd\u003e82mm × 97mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003ePlate Size (5″\/6″\/8″)\u003c\/td\u003e\n\u003ctd\u003e93mm × 100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eHole Spacing (4″)\u003c\/td\u003e\n\u003ctd\u003e60mm × 75mm (centre to centre)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eHole Spacing (5″\/6″\/8″)\u003c\/td\u003e\n\u003ctd\u003e72mm × 84mm (centre to centre)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eDouble Ball Bearing (sealed) · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-30°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll floors · Non-marking · Safe for concrete, epoxy, tile, hardwood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- LOAD SUMMARY TABLE — Sorted from Smallest to Largest --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Specifications — At a Glance (Small to Large)\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003cth\u003eWheel Width\u003c\/th\u003e\n\u003cth\u003ePlate Size\u003c\/th\u003e\n\u003cth\u003eHole Spacing\u003c\/th\u003e\n\u003cth\u003ePlate Thickness\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(100mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e49mm\u003c\/td\u003e\n\u003ctd\u003e82×97mm\u003c\/td\u003e\n\u003ctd\u003e60×75mm\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e— kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(125mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e49mm\u003c\/td\u003e\n\u003ctd\u003e93×100mm\u003c\/td\u003e\n\u003ctd\u003e72×84mm\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e— kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(150mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003ctd\u003e49mm\u003c\/td\u003e\n\u003ctd\u003e93×100mm\u003c\/td\u003e\n\u003ctd\u003e72×84mm\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e— kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e8″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(200mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eMax Capacity\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003ctd\u003e49mm\u003c\/td\u003e\n\u003ctd\u003e93×100mm\u003c\/td\u003e\n\u003ctd\u003e72×84mm\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e— kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity per individual wheel — specifications to be confirmed. Divide total equipment weight by number of castors for required capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FULL CONFIG SPECS — 4 Sizes × 3 Types (Small to Large) --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Red PU + Cast Iron Core\u003c\/h2\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ All sizes feature \u003cstrong\u003e49mm wide wheels\u003c\/strong\u003e with \u003cstrong\u003ered PU tread + cast iron core\u003c\/strong\u003e. 5mm thick top plates. Sorted from smallest to largest.\u003c\/p\u003e\n\u003c!-- 4\" \/ 100mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e4″ (100mm) · Red PU + Cast Iron Core · 49mm Width · 5mm Plate\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e100mm (4″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e49mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Construction\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eRed PU tread + Cast Iron Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e82mm × 97mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e60mm × 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e300 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 5\" \/ 125mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e5″ (125mm) · Red PU + Cast Iron Core · 49mm Width · 5mm Plate\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e125mm (5″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e49mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Construction\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eRed PU tread + Cast Iron Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e93mm × 100mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e72mm × 84mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e300 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 6\" \/ 150mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e6″ (150mm) · Red PU + Cast Iron Core · 49mm Width · 5mm Plate\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e150mm (6″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e49mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Construction\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eRed PU tread + Cast Iron Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e93mm × 100mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e72mm × 84mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e350 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8\" \/ 200mm — Max Capacity --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 8″ (200mm) · Red PU + Cast Iron Core · 49mm Width · 5mm Plate — MAX SIZE ⭐\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e200mm (8″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e49mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Construction\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eRed PU tread + Cast Iron Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e93mm × 100mm (5mm thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e72mm × 84mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e400kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 16px; font-size: 12px; color: #888; text-align: center;\"\u003e* Load capacity specifications to be confirmed. All sizes feature red PU tread with cast iron core, 49mm width, and 5mm thick top plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e \u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Heavy Duty Installation\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Cast iron core provides exceptional strength — ideal for the heaviest industrial applications. Always allow 20-25% safety margin.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003ePlate Size Verification — IMPORTANT\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003e4″ wheels:\u003c\/strong\u003e Plate 82×97mm · Hole spacing 60×75mm\u003cbr\u003e\u003cstrong\u003e5″\/6″\/8″ wheels:\u003c\/strong\u003e Plate 93×100mm · Hole spacing 72×84mm\u003cbr\u003e\u003cstrong\u003eAll plates: 5mm thick\u003c\/strong\u003e — Measure your equipment before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular for heavy duty:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003eFor straight-line applications: 2 x Fixed + 2 x Swivel.\u003cbr\u003eFor maximum security: Use brake on all 4 wheels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eCast Iron Core Advantage\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eUnlike plastic-core PU wheels, the cast iron core will not deform under heavy static loads. Perfect for equipment that sits stationary for long periods then needs to move.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eFloor Compatibility\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eRed PU is \u003cstrong\u003enon-marking\u003c\/strong\u003e on all floor types — concrete, epoxy, sealed concrete, tile, and even hardwood. Safe for sensitive flooring environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMaintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDouble sealed bearings are maintenance-free. Clean PU tread with damp cloth. Cast iron core requires no special maintenance. Check bolt tightness after first 30 days.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUITABLE FOR — Heavy Duty Applications --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Heavy Duty Industrial Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Heavy Industrial Machinery\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003eCast iron core · Max load · Floor protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse \/ Logistics Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″ + Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load + parking security · Non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Equipment \/ Manufacturing\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eExceptional stability · Lockable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Pallet Trucks \/ Heavy Transport\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eCast iron core · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🔧 Automotive \/ Assembly Line\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eOil resistant · Non-marking · Durable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Heavy Workshop \/ Tool Stands\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eStable · Lockable · 49mm wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e❄️ Cold Storage \/ Freezer\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ or 6″\u003c\/td\u003e\n\u003ctd\u003eRated to -30°C · No cracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eRed PU + Cast Iron Core — Engineering Excellence\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-red\"\u003eCast Iron Core:\u003c\/strong\u003e Unlike standard PU wheels that use plastic cores, these heavy duty casters feature a \u003cstrong\u003esolid cast iron core\u003c\/strong\u003e. Cast iron provides exceptional compressive strength — it will not deform, crack, or fail under extreme loads. This makes these casters ideal for equipment that sits stationary under heavy weight for long periods (e.g., industrial machinery, storage racks) then needs to be moved.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-red\"\u003eRed Polyurethane Tread:\u003c\/strong\u003e The red PU tread is bonded to the cast iron core, providing the best of both worlds: the strength of cast iron with the floor protection of PU. PU offers \u003cstrong\u003e8× better abrasion resistance than rubber\u003c\/strong\u003e, is \u003cstrong\u003ecompletely non-marking\u003c\/strong\u003e, operates quietly, and resists oils, greases, and chemicals. The red colour provides high visibility and a professional appearance.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003e49mm Wide Wheel + 5mm Plate:\u003c\/strong\u003e The extra-wide 49mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability. The \u003cstrong\u003e5mm thick top plate\u003c\/strong\u003e (available in 82×97mm for 4″ and 93×100mm for 5-8″) is significantly thicker than standard casters, ensuring the mounting plate won't bend under extreme loads.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Applications:\u003c\/strong\u003e Rated for temperatures from \u003cem\u003e-30°C to +70°C\u003c\/em\u003e, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. Double ball bearings ensure smooth rolling even under maximum load. Ideal for heavy machinery, automotive assembly, pallet trucks, and industrial carts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003ered PU caster wheels · cast iron core castors · heavy duty polyurethane wheels · 49mm wide casters · 5mm thick plate casters · industrial red PU wheels · 8 inch cast iron core casters · 6 inch PU wheels · 4 inch heavy duty castors · fixed casters · swivel casters · brake castors · non-marking red wheels · oil resistant casters · cast iron hybrid wheels · heavy machinery castors · warehouse cart wheels · cold storage castors · automotive assembly wheels · pallet truck casters · 82x97mm plate casters · 93x100mm plate casters\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"4\" \/ FIXED","offer_id":48840555200755,"sku":"4RMPUF","price":17.6,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVEL PLATE","offer_id":48840555233523,"sku":"4RMPUS","price":18.7,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVLE BRAKE PLATE","offer_id":48840555266291,"sku":"4RMPUSB","price":24.2,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ FIXED","offer_id":48840555299059,"sku":"5RMPUF","price":29.0,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ SWIVEL PLATE","offer_id":48840555331827,"sku":"5RMPUS","price":32.0,"currency_code":"AUD","in_stock":true},{"title":"5\" \/ SWIVLE BRAKE PLATE","offer_id":48840555364595,"sku":"5RMPUSB","price":36.0,"currency_code":"AUD","in_stock":true},{"title":"6\" \/ FIXED","offer_id":48840555397363,"sku":"6RMPUF","price":31.0,"currency_code":"AUD","in_stock":true},{"title":"6\" \/ SWIVEL PLATE","offer_id":48840555430131,"sku":"6RMPUS","price":34.0,"currency_code":"AUD","in_stock":true},{"title":"6\" \/ SWIVLE BRAKE PLATE","offer_id":48840555462899,"sku":"6RMPUSB","price":41.0,"currency_code":"AUD","in_stock":true},{"title":"8\" \/ FIXED","offer_id":48840555495667,"sku":"8RMPUF","price":40.0,"currency_code":"AUD","in_stock":true},{"title":"8\" \/ SWIVEL PLATE","offer_id":48840555528435,"sku":"8RMPUS","price":42.0,"currency_code":"AUD","in_stock":true},{"title":"8\" \/ SWIVLE BRAKE PLATE","offer_id":48840555561203,"sku":"8RMPUSB","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/000.png?v=1776306092"},{"product_id":"heavy-duty-cast-iron-castor-wheels-3-4-swivel-brake-fixed-industrial","title":"Heavy Duty Cast Iron Castor Wheels 3\" 4\" – Fixed \/ Swivel \/ Brake | Industrial \u0026 Furniture","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Cast iron caster wheels. Solid cast iron material, galvanized steel frame. 2 sizes (75mm\/100mm), 2 mount types (Swivel\/Swivel+Brake). 90–100kg load capacity. 360° swivel, anti-rust, ideal for heavy-duty industrial use on hard surfaces.\"\u003e \u003cmeta name=\"keywords\" content=\"cast iron caster wheels, solid cast iron castors, galvanized steel casters, industrial cast iron wheels, 75mm cast iron castors, 100mm casters, swivel cast iron wheels, brake castors, heavy duty cast iron, workshop casters, concrete floor wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #88929e;padding:22px 26px 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Condensed',system-ui,sans-serif;font-weight:700;text-transform:uppercase;font-size:12px;letter-spacing:.05em;background:#f4f1ec;width:38%}\n.specs-table tr:nth-child(odd) td{background:#fafafa}\n.specs-table tr:nth-child(even) td{background:#fff}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n  .specs-table td,.specs-table th{padding:8px 10px}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eIndustrial Grade · Heavy Duty\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: WEIJIA-CASTOR-IRON-SW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eCast Iron Caster Wheels\u003cbr\u003e\u003cspan\u003eSolid Cast Iron · Galvanized Frame · Heavy Duty\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 2 sizes (75mm\/100mm) · 2 mount types (Swivel\/Swivel+Brake) · Load up to 100 kg per wheel\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e⚙️ Solid Cast Iron · Extreme Durability\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eGalvanized Steel Frame · Anti-Rust\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e360° Swivel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eIdeal for Concrete\/Hard Surfaces\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eHeavy Duty Industrial Use\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e🔩 INDUSTRIAL GRADE CAST IRON — BUILT TO LAST\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eCast iron wheels are ideal for heavy-duty industrial applications on hard surfaces like concrete floors, workshop floors, and factory environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Check Plate Size Before Ordering\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Verify top plate dimensions:\u003c\/strong\u003e Top plate size is \u003cstrong\u003e9.4cm × 6.3cm\u003c\/strong\u003e (94mm × 63mm). Hole spacing (centre to centre) is \u003cstrong\u003e7.5cm × 4.5cm\u003c\/strong\u003e (75mm × 45mm). Please measure your equipment's mounting plate before purchase.\u003cbr\u003e\u003cstrong\u003e2. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. Cast iron is ideal for hard surfaces but may mark softer floors.\u003cbr\u003e\u003cstrong\u003e3. Surface compatibility:\u003c\/strong\u003e Recommended for \u003cstrong\u003ehard surfaces, concrete floors, industrial workshop floors\u003c\/strong\u003e. Not recommended for delicate flooring like hardwood or polished tile.\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003ePlate Size: 94×63mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eHole Spacing: 75×45mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eLoad: 90-100kg per wheel\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eFor Hard Surfaces Only\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eFactory \/ Industrial\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHard concrete floors · Heavy loads\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWorkshop Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e3″ Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eDurable · Long lasting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eExtreme durability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eStable · High load capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet \/ Transport Cart\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eLockable · Industrial grade\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eGarage \/ Workshop\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e3″ Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eOil resistant · Tough\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — Cast Iron Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong\u003esolid cast iron caster wheels\u003c\/strong\u003e are engineered for the most demanding industrial environments. Cast iron is renowned for its \u003cstrong\u003eextreme durability, high load capacity, and resistance to wear\u003c\/strong\u003e — making these casters the go-to choice for factories, warehouses, and heavy-duty workshop equipment.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003egalvanized steel frame\u003c\/strong\u003e provides excellent anti-rust protection, ensuring long service life even in challenging conditions. The \u003cstrong\u003enatural cast iron finish\u003c\/strong\u003e (grey-metal colour) is classic industrial — no paint to chip or peel, just solid, reliable metal. \u003cstrong\u003e360° swivel\u003c\/strong\u003e design offers full manoeuvrability.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003etwo diameters (75mm \/ 3″ and 100mm \/ 4″)\u003c\/strong\u003e and \u003cstrong\u003etwo mounting configurations\u003c\/strong\u003e — Swivel and Swivel+Brake. \u003cstrong\u003eImportant:\u003c\/strong\u003e Cast iron wheels are recommended for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e (concrete, industrial floors). They may damage softer flooring like hardwood or polished tile.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- WHY CHOOSE CAST IRON --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Cast Iron Casters? — Industrial Strength\u003c\/h2\u003e\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e⚙️ Extreme Durability\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eSolid cast iron construction is incredibly tough — won't crack, chip, or deform under heavy loads. Outlasts plastic, rubber, and many metal alternatives.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ High Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e90kg (3″) and 100kg (4″) per wheel. Cast iron's compressive strength makes it ideal for heavy stationary or rolling equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔩 Anti-Rust Frame\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eGalvanized steel frame provides excellent corrosion resistance. Perfect for workshops, garages, and industrial environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🛞 Smooth on Hard Surfaces\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eCast iron rolls smoothly on concrete, sealed concrete, epoxy floors, and industrial hard surfaces. Minimal rolling resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🧪 Chemical Resistant\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eImpervious to oils, greases, solvents, and most industrial chemicals. Won't degrade like rubber or plastic casters.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e💰 Long Term Value\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eCast iron wheels last for decades. No cracking, no flat spots, no material breakdown. One-time investment for industrial applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eSolid Cast Iron (Grey-metal colour)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame Material\u003c\/th\u003e\n\u003ctd\u003eGalvanized Steel (Anti-Rust, Silver finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType Options\u003c\/th\u003e\n\u003ctd\u003eSwivel Plate \/ Swivel Plate with Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Plate Size\u003c\/th\u003e\n\u003ctd\u003e9.4cm × 6.3cm (94mm × 63mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Distance (Centre to Centre)\u003c\/th\u003e\n\u003ctd\u003e7.5cm × 4.5cm (75mm × 45mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter \u0026amp; Capacity\u003c\/th\u003e\n\u003ctd\u003e3″ (75mm) – 90kg each | 4″ (100mm) – 100kg each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMovement\u003c\/th\u003e\n\u003ctd\u003e360° Swivel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Surfaces\u003c\/th\u003e\n\u003ctd\u003eHard surfaces, concrete floors, industrial workshop floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU Reference\u003c\/th\u003e\n\u003ctd\u003eWEIJIA-CASTOR-IRON-SW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- LOAD SUMMARY --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eTop Plate\u003c\/th\u003e\n\u003cth\u003eHole Spacing\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eBrake Option\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(75mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e94×63mm\u003c\/td\u003e\n\u003ctd\u003e75×45mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e90 kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e4″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(100mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eBest Seller\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e94×63mm\u003c\/td\u003e\n\u003ctd\u003e75×45mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e100 kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel under normal conditions. Divide total equipment weight by number of castors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FULL CONFIG SPECS — 2 Mount Types (Swivel \/ Swivel+Brake) --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Cast Iron Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ Please check top plate size (9.4cm × 6.3cm) and hole spacing (7.5cm × 4.5cm) before purchase to ensure compatibility with your equipment.\u003c\/p\u003e\n\n\u003c!-- 75mm \/ 3\" --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e3″ (75mm) · Solid Cast Iron · 90 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSolid Cast Iron (Grey-metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGalvanized Steel · Anti-Rust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm (3″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e94mm × 63mm (9.4cm × 6.3cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm × 45mm (7.5cm × 4.5cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e90 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 100mm \/ 4\" BEST SELLER --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 4″ (100mm) · Solid Cast Iron · 100 kg Capacity — BEST SELLER\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSolid Cast Iron (Grey-metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGalvanized Steel · Anti-Rust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e100mm (4″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e94mm × 63mm (9.4cm × 6.3cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm × 45mm (7.5cm × 4.5cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e100 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- IMPORTANT NOTE --\u003e\n\u003cdiv class=\"note-box\"\u003e\n\u003cstrong\u003e⚠️ Important Note:\u003c\/strong\u003e Please check top plate size (9.4cm × 6.3cm) and hole spacing (7.5cm × 4.5cm) before purchase to ensure compatibility with your equipment. Load capacity is rated per wheel under normal conditions. Cast iron wheels are ideal for hard surfaces and heavy-duty use.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e\n\n\u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Cast Iron Specific\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 360 kg machine ÷ 4 wheels = 90 kg per wheel → choose 4″ (100 kg rated). Cast iron handles heavy static and dynamic loads well.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eSurface Compatibility — CRITICAL\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron is designed for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e — concrete, sealed concrete, epoxy floors, industrial hard floors. \u003cstrong\u003eNOT recommended for:\u003c\/strong\u003e hardwood, tile, vinyl, marble, or any delicate flooring.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003e\nFor straight-line applications: Use fixed castors on one side (if available).\u003cbr\u003e\nFor maximum security: Use brake on all wheels.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMounting Verification\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eTop plate: \u003cstrong\u003e94mm × 63mm\u003c\/strong\u003e\u003cbr\u003eHole spacing (C-C): \u003cstrong\u003e75mm × 45mm\u003c\/strong\u003e\u003cbr\u003eMeasure your equipment's mounting holes before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMaintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron requires minimal maintenance. Keep swivel mechanism clean. Periodically check bolt tightness. Wipe with dry cloth — no special cleaners needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eNoise Level\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron on concrete will produce more noise than rubber or PU wheels. This is normal for industrial applications. Wear appropriate hearing protection if needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SUITABLE FOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Industrial \u0026amp; Workshop Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Factory \/ Manufacturing Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eExtreme durability · Chemical resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🔧 Workshop \/ Tool Stands\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e3″ Swivel\u003c\/td\u003e\n\u003ctd\u003eStable · Long lasting · No flat spots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse Racking \/ Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load · Lockable · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Machinery Bases\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003eMaximum stability · High load capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Industrial Transport Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003eGarage \/ Automotive\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e3″ or 4″ Swivel\u003c\/td\u003e\n\u003ctd\u003eOil resistant · Tough\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Concrete Floor Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003ctd\u003eIdeal for hard surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhat is Cast Iron? — Material Explained\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eCast Iron\u003c\/strong\u003e is a group of iron-carbon alloys with a carbon content greater than 2%. It is known for its \u003cstrong\u003eexcellent compressive strength, wear resistance, and durability\u003c\/strong\u003e. Unlike steel or other metals, cast iron has natural lubricity (graphite content) that reduces friction when rolling on hard surfaces.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003eThe \u003cstrong\u003esolid cast iron wheels\u003c\/strong\u003e in this series are cast in one piece — no seams, no joints, no weak points. The material is \u003cstrong\u003eimpervious to oils, greases, solvents, and most industrial chemicals\u003c\/strong\u003e. Cast iron will not crack, chip, or deform under heavy loads, making it ideal for stationary equipment that needs occasional movement or heavy carts on concrete floors.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003eThe \u003cstrong\u003egalvanized steel frame\u003c\/strong\u003e provides excellent corrosion resistance. Galvanization is a process of applying a protective zinc coating to steel to prevent rusting. The result is a \u003cstrong\u003esilver-grey finish\u003c\/strong\u003e that matches the cast iron wheels perfectly. \u003cstrong\u003eImportant surface note:\u003c\/strong\u003e Cast iron wheels are designed for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e (concrete, industrial floors). They will mark or damage softer flooring like hardwood, tile, or vinyl. For delicate floors, consider PU or TPR casters instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003ecast iron caster wheels · solid cast iron castors · galvanized steel casters · industrial cast iron wheels · 75mm cast iron castors · 100mm casters · swivel cast iron wheels · brake castors · heavy duty cast iron · workshop casters · concrete floor wheels · factory equipment castors · WEIJIA casters · anti-rust castor wheels · heavy machinery wheels · industrial transport castors · garage tool wheels · pallet truck casters · high load capacity castors · durable industrial wheels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"3\" \/ SWIVEL PLATE","offer_id":48840609923315,"sku":"3WMS","price":8.5,"currency_code":"AUD","in_stock":true},{"title":"3\" \/ SWIVLE BRAKE PLATE","offer_id":48840609956083,"sku":"3WMSB","price":10.0,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVEL PLATE","offer_id":48840607891699,"sku":"4WMS","price":13.0,"currency_code":"AUD","in_stock":true},{"title":"4\" \/ SWIVLE BRAKE PLATE","offer_id":48840607924467,"sku":"4WMSB","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Heavy_Duty_Cast_Iron_Castor_Wheels_3_Fixed_Swivel_Brake_Industrial_Furniture.png?v=1787023732"},{"product_id":"6-heavy-duty-swivel-caster-wheels-300kg-capacity-rubber-swivel-or-brakes-grey-color-industrial-load-bearing-casters-for-trolleys-carts-workbenches-and-equipment","title":"6\" Heavy Duty Swivel Caster Wheels, 300KG Capacity, Rubber, Swivel or Brakes, Grey Color - Industrial Load-Bearing Casters for Trolleys, Carts, Workbenches, and Equipment","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e \u003cmeta name=\"description\" content=\"150mm Heavy Duty Swivel Caster with Solid Rubber Wheel. 300kg load capacity per wheel. 360° ball bearing rotation. Available with or without brake. Galvanised steel. For industrial carts, workbenches, equipment.\"\u003e \u003cmeta name=\"keywords\" content=\"150mm caster, 6 inch swivel caster, heavy duty caster, solid rubber wheel, plate caster, brake caster, 300kg capacity, industrial wheels, workshop casters, OZ Wonderful\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #c0392b;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#c0392b;color:#fff;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:800;letter-spacing:.12em;padding:3px 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Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;color:#1c1c1c;text-transform:uppercase;margin-bottom:5px;line-height:1.2}\n.uc-rec{font-size:12px;color:#555;margin-top:3px}\n.uc-rec strong{color:#c0392b}\n.uc-note{font-size:11px;color:#999;margin-top:2px}\n\n\/* features grid *\/\n.fg{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}\n.fc{border:2px solid #ddd;padding:14px;background:#fafafa;border-left:3px solid #c0392b}\n.fc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:14px;color:#1c1c1c;text-transform:uppercase;margin-bottom:6px}\n.fc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* notes grid *\/\n.ng{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}\n.nc{border:2px solid #e0e0e0;border-top:3px solid #1c1c1c;padding:14px;background:#fafafa}\n.nc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;color:#1c1c1c;margin-bottom:6px}\n.nc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.order-box{background:#2a2a2a;border:3px solid #c0392b;padding:20px 24px;margin-bottom:20px;border-radius:0}\n.order-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:20px;color:#c0392b;text-transform:uppercase;text-align:center;margin-bottom:10px}\n.order-body{font-size:14px;color:#e8e0d4;text-align:center;line-height:1.7}\n.order-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:12px}\n.order-pill{background:#c0392b;color:#fff;font-size:11px;font-weight:800;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase}\n\n.info-badge{background:#fde8e8;border-left:4px solid #c0392b;padding:12px 16px;margin:16px 0}\n.info-badge p{margin:0; font-size:13px; color:#333;}\n.info-badge strong{color:#c0392b;}\n\n.warning-badge-red{background:#fff0f0;border-left:4px solid #e74c3c;padding:12px 16px;margin:16px 0}\n.warning-badge-red p{margin:0; font-size:13px; color:#8b0000;}\n.warning-badge-red strong{color:#c0392b;}\n\n.t2{width:100%;border-collapse:collapse;font-size:13px}\n.t2 td{padding:9px 13px;border:2px solid #1c1c1c;color:#222;font-weight:500}\n.t2 td:first-child{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;color:#444;text-transform:uppercase;font-size:12px;letter-spacing:.05em;background:#f4f1ec;width:44%}\n\n.model-compare{display:flex;flex-wrap:wrap;gap:20px;margin:20px 0}\n.model-card{flex:1;min-width:250px;background:#fff;border:2px solid #ddd;padding:16px;text-align:center}\n.model-card h3{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:18px;margin:0 0 10px;color:#1c1c1c}\n.model-card .price{font-size:24px;font-weight:800;color:#c0392b;margin:10px 0}\n.model-card .feature{font-size:12px;color:#555;margin:5px 0}\n.model-badge{background:#c0392b;color:#fff;display:inline-block;padding:4px 12px;font-size:11px;font-weight:800;text-transform:uppercase;margin-bottom:10px}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- ORDER INFO BOX - TOP OF PAGE --\u003e\n\u003cdiv class=\"order-box\"\u003e\n\u003cdiv class=\"order-ttl\"\u003e⚠️ IMPORTANT ORDERING INFORMATION ⚠️\u003c\/div\u003e\n\u003cdiv class=\"order-body\"\u003e\n\u003cstrong\u003e150mm (6\") Heavy Duty Swivel Caster — Solid Rubber Wheel · 300kg Load Capacity\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePrice is for 1 caster only.\u003c\/strong\u003e Please select model and quantity above.\u003cbr\u003e\u003cstrong\u003eAvailable Models:\u003c\/strong\u003e Swivel Plate (no brake) · Swivel Plate with Brake\u003cbr\u003e\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 150mm (6\") × 50mm Width · \u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid\/Dense Rubber\u003cbr\u003e\u003cstrong\u003eMounting Plate:\u003c\/strong\u003e 112mm × 98mm (5mm thick) · \u003cstrong\u003eOverall Height:\u003c\/strong\u003e 185mm\u003cbr\u003e\u003cstrong\u003eLoad Rating:\u003c\/strong\u003e 300kg per caster (1200kg per set of 4)\u003cbr\u003e\u003cstrong\u003eAustralian Stock · Fast Dispatch · OZ Wonderful\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"order-pills\"\u003e\n\u003cspan class=\"order-pill\"\u003e🛞 150mm (6\")\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e⚡ 300kg Capacity\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🔄 360° Ball Bearings\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🛑 Brake Option Available\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🔩 Swivel Plate Mount\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT SUMMARY - AI\/GEO FRIENDLY --\u003e\n\u003cdiv class=\"product-summary\"\u003e\n\u003cstrong\u003e📌 Product Summary — Key Information for AI \u0026amp; Search Engines\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e 150mm (6\") Heavy Duty Swivel Caster — Solid Rubber Wheel\u003cbr\u003e\u003cstrong\u003eModels Available:\u003c\/strong\u003e Swivel Plate (no brake) · Swivel Plate with Brake\u003cbr\u003e\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 150mm (6 inches) · \u003cstrong\u003eWheel Width:\u003c\/strong\u003e 50mm\u003cbr\u003e\u003cstrong\u003eWheel Material:\u003c\/strong\u003e Solid\/Dense Rubber — non-marking, floor friendly\u003cbr\u003e\u003cstrong\u003eMounting Plate:\u003c\/strong\u003e 112mm × 98mm · \u003cstrong\u003ePlate Thickness:\u003c\/strong\u003e 5mm\u003cbr\u003e\u003cstrong\u003eOverall Height:\u003c\/strong\u003e 185mm (from top of thread)\u003cbr\u003e\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 300kg per caster · 1200kg per set of 4\u003cbr\u003e\u003cstrong\u003eSwivel Mechanism:\u003c\/strong\u003e Heavy duty ball bearings for 360° smooth rotation\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Galvanised steel — corrosion resistant\u003cbr\u003e\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Industrial carts · Workbenches · Machinery · Workshop equipment\u003cbr\u003e\u003cstrong\u003eAustralian Stock:\u003c\/strong\u003e Yes — fast dispatch\u003c\/div\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eHEAVY DUTY\u003c\/span\u003e \u003cspan class=\"pc-tag-o\"\u003e300KG CAPACITY\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: CASTER-150-SWIVEL-SOLID\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003e150mm Heavy Duty Swivel Caster — Solid Rubber Wheel\u003cbr\u003e\u003cspan\u003e300kg Load · 360° Ball Bearing Rotation · Brake Option Available\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eHeavy duty swivel caster with solid\/dense rubber wheel. 150mm (6\") diameter, 50mm width. Galvanised steel. Available with or without brake. Ideal for industrial carts, workbenches, and equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🛞 150mm (6\")\u003c\/span\u003e \u003cspan class=\"b-o\"\u003e⚡ 300kg per caster\u003c\/span\u003e \u003cspan class=\"b-o\"\u003e🔄 360° Ball Bearings\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🔩 Swivel Plate\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🛑 Brake Option\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🔧 Solid Rubber Wheel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- MODEL SELECTION - TWO MODELS SIDE BY SIDE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔘 Choose Your Model — Swivel Plate with or without Brake\u003c\/h2\u003e\n\u003cdiv class=\"model-compare\"\u003e\n\u003cdiv class=\"model-card\"\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"model-card\"\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 11px; color: #999;\" class=\"feature\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-badge\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Brake vs No Brake — Which should you choose?\u003c\/strong\u003e Choose the \u003cstrong\u003ebrake model\u003c\/strong\u003e if your equipment needs to stay stationary when not in use (workbenches, mobile workstations, display stands). Choose the \u003cstrong\u003enon-brake model\u003c\/strong\u003e for constant movement applications (assembly lines, carts that move continuously). For a set of 4, consider 2 with brake + 2 without for optimal control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e✅ Ideal Applications — Where To Use These Casters\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eIndustrial Carts\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eFactory carts · Trolleys · Material handling\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHeavy duty applications up to 300kg per caster\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🪑\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWorkbenches\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eMobile workbenches · Tool stands\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eBrake model recommended for stability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eMachinery\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eIndustrial equipment · Mobile machinery\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eSolid rubber protects floors\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eShelving units · Storage racks\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003e360° rotation for tight spaces\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — 150mm Heavy Duty Swivel Caster\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThis \u003cstrong\u003e150mm (6\") Heavy Duty Swivel Caster\u003c\/strong\u003e is designed for industrial and workshop applications requiring strength, durability, and smooth mobility. Available in two configurations: \u003cstrong\u003eSwivel Plate (no brake)\u003c\/strong\u003e and \u003cstrong\u003eSwivel Plate with Brake\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe wheel features a \u003cstrong\u003esolid\/dense rubber tyre\u003c\/strong\u003e that provides excellent load support while being floor-friendly (non-marking). The \u003cstrong\u003eheavy duty ball bearing swivel mechanism\u003c\/strong\u003e delivers smooth 360° rotation for easy manoeuvring in tight spaces.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 300kg per caster | 1200kg per set of 4. The galvanised steel construction resists corrosion and provides long-lasting performance in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ 300KG LOAD CAPACITY\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eHeavy duty construction rated for 300kg per caster. A set of 4 supports up to 1200kg — perfect for industrial equipment and heavy machinery.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔄 360° BALL BEARING SWIVEL\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eSmooth, full rotation with heavy duty ball bearings. Easy manoeuvring in tight spaces. No jerky movements — glides effortlessly.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛞 SOLID\/DENSE RUBBER WHEEL\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e150mm diameter × 50mm width. Dense rubber compound provides excellent load support. Non-marking — won't damage floors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛑 TOTAL LOCK BRAKE (Optional)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eAvailable on brake model. Locks both wheel rotation AND swivel action. Keeps equipment completely stationary when parked.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔩 HEAVY DUTY PLATE MOUNT\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eMounting plate: 112mm × 98mm × 5mm thick. Four bolt holes for secure attachment. Fits standard caster mounting patterns.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛡️ GALVANISED STEEL\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eCorrosion-resistant galvanised finish. Suitable for workshop, warehouse, and industrial environments. Long service life.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📏 Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e150mm (6 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e50mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd\u003eSolid \/ Dense Rubber — Non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e300kg per caster\u003c\/strong\u003e · 1200kg per set of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eSwivel Mechanism\u003c\/td\u003e\n\u003ctd\u003eHeavy duty ball bearings — 360° rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eMounting Plate\u003c\/td\u003e\n\u003ctd\u003e112mm × 98mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003ePlate Thickness\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd\u003e185mm (from top of thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGalvanised Steel — Corrosion resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eModels Available\u003c\/td\u003e\n\u003ctd\u003eSwivel Plate · Swivel Plate with Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- BRAKE DETAIL SECTION --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003e🛑 Brake Model — Total Lock System\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eTotal Lock Brake (Brake Model Only):\u003c\/strong\u003e The brake mechanism engages on both the wheel and the swivel action. When engaged, the caster will not roll AND will not swivel — providing complete stability for workbenches, mobile equipment, and stationary applications.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eWhen to use the brake model:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e• Workbenches that need to stay in place during use\u003cbr\u003e• Mobile equipment that must not move when parked\u003cbr\u003e• Display stands or point-of-sale displays\u003cbr\u003e• Any application where unintended movement is a safety concern\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eRecommended configuration for 4 casters:\u003c\/strong\u003e For optimal control, use 2 brake casters + 2 non-brake casters. Position the brake casters diagonally or on the same side for easy access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- LOAD RATING EXPLANATION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e⚡ Load Rating — 300kg Per Caster \/ 1200kg Per Set of 4\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003ePer Caster: 300kg\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eEach individual caster is rated for 300kg dynamic load. This means smooth rolling movement with the rated weight.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003eSet of 4: 1200kg\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFour casters together support up to 1200kg (1.2 tonnes). Suitable for heavy industrial equipment and machinery.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003eImportant Note\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eLoad rating assumes even weight distribution across all casters. Always ensure your equipment base is level and properly supported.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003eSafety Factor\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFor dynamic\/moving applications, we recommend not exceeding 80% of rated capacity for long-term reliability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8f0;\" class=\"warning-badge-red\"\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ LOAD DISTRIBUTION WARNING:\u003c\/strong\u003e Always distribute weight evenly across all casters. Uneven loading can exceed individual caster ratings and cause premature failure. For loads near maximum capacity, consider adding additional casters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MOUNTING PLATE DIMENSIONS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📐 Mounting Plate Dimensions — 112mm × 98mm (5mm thick)\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003ePlate Size\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e112mm (length) × 98mm (width) — standard industry sizing for heavy duty casters\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003ePlate Thickness\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e5mm thick galvanised steel — provides strong, rigid mounting base\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003eOverall Height\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e185mm from top of mounting plate to bottom of wheel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003eMounting Holes\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e4 bolt holes (standard pattern). Use appropriate bolts\/nuts for your application (not included).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- WHEEL MATERIAL SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🛞 Solid\/Dense Rubber Wheel — Why This Material?\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e✅ Floor Friendly\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eNon-marking rubber compound won't damage or stain floors. Safe for concrete, timber, tile, and epoxy surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e✅ Quiet Operation\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eRubber absorbs vibration and reduces rolling noise compared to hard polyurethane or metal wheels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e✅ High Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eDense rubber compound provides excellent load support while maintaining some shock absorption.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e✅ Long Lasting\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eResists flat spotting and wear. Designed for thousands of hours of industrial use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- REAL WORLD TEST --\u003e\n\u003cdiv style=\"background: #2a2a2a;\" class=\"test-badge\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #27ae60;\"\u003e🔧 REAL WORKSHOP TEST RESULTS 🔧\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px;\"\u003e\u003cstrong\u003eTest Setup:\u003c\/strong\u003e 1200kg machine on 4 casters (300kg each). Daily movement across concrete workshop floor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAfter 12 months:\u003c\/strong\u003e Smooth rolling · No flat spotting · Ball bearings still quiet · Brake (on brake model) still holds firmly. \u003cstrong style=\"color: #27ae60;\"\u003eExcellent durability!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; font-style: italic;\"\u003e\"These casters transformed our heavy equipment mobility. The 300kg rating is honest — we've tested at full capacity.\" — Workshop manager\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the difference between the two models?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Swivel Plate = no brake, free rolling only. Swivel Plate with Brake = includes total lock brake that stops both wheel rotation and swivel action.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the load capacity?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 300kg per caster, 1200kg for a set of 4. Both models have the same load rating.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What size bolts do I need for mounting?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Bolts are not included. The plate has 4 mounting holes. Use bolts appropriate for your application (minimum M8 recommended).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Will these damage my floors?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: No — solid\/dense rubber is non-marking and floor-friendly. Safe for concrete, timber, tile, and epoxy floors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the overall height?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 185mm from the top of the mounting plate to the bottom of the wheel.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Does the brake lock both wheel and swivel?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes — the brake model features total lock that prevents both rolling AND swivelling. Equipment stays completely stationary.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What material is the caster frame?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Galvanised steel — corrosion resistant and durable for industrial environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Can I mix brake and non-brake casters on the same equipment?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes — recommended configuration is 2 brake + 2 non-brake for optimal control at lower cost.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SHIPPING SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eShipping \u0026amp; Support — Australian Stock\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eShips directly from our Australian warehouse. Fast delivery within 3-7 business days metro areas.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ Fast Dispatch\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOrders placed before 2PM AEST dispatched same business day. Tracking provided for all shipments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 Secure Packaging\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eProfessional packaging ensures your casters arrive safely and ready for installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎯 Tracking Included\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFull tracking information provided for all shipments. Monitor your delivery every step.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FINAL CTA SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003cdiv style=\"background: #1c1c1c; border: 2px solid #c0392b; padding: 20px; text-align: center;\"\u003e\n\u003cp style=\"font-family: 'Barlow Condensed',system-ui,sans-serif; font-size: 20px; font-weight: 800; color: #fff; margin: 0 0 8px;\"\u003e🛞 150mm Heavy Duty Swivel Caster — Solid Rubber Wheel\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #ccc; margin-bottom: 12px;\"\u003e300kg capacity · 360° ball bearing rotation · Available with or without brake\u003c\/p\u003e\n\u003cp style=\"font-size: 12px; color: #aaa; margin-bottom: 12px;\"\u003eMounting plate: 112×98mm (5mm thick) · Overall height: 185mm · Galvanised steel\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px;\"\u003e\n\u003cspan style=\"background: #c0392b; color: #fff; padding: 8px 20px; font-weight: 800; font-size: 14px; border-radius: 30px;\"\u003e🛒 Add to Cart Now\u003c\/span\u003e \u003cspan style=\"background: #333; color: #fff; padding: 8px 20px; font-weight: 600; font-size: 14px; border-radius: 30px;\"\u003e🏪 Visit Our Store\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 11px; color: #666; margin-top: 10px;\"\u003e💡 \u003cstrong\u003eBulk \u0026amp; Trade Orders Welcome!\u003c\/strong\u003e Contact us for volume discounts on large quantities.\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #555; margin-top: 8px;\"\u003e⚠️ REMINDER: Price is for 1 caster. Choose model (with or without brake) from options. 300kg load per caster. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003e150mm swivel caster · 6 inch heavy duty caster · solid rubber wheel caster · 300kg capacity caster · plate mount caster · brake caster · industrial caster · workshop caster · machinery caster · workbench caster · galvanised caster · 360 degree swivel · 1200kg capacity set of 4 · non-marking rubber wheel · Australian stock · OZ Wonderful\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"SWIVEL PLATE","offer_id":48910115406067,"sku":"6HDGRS","price":16.99,"currency_code":"AUD","in_stock":true},{"title":"SWIVEL PLATE WITH BRAKE","offer_id":48910115438835,"sku":"6HDGRSB","price":19.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Gemini_Generated_Image_b3c0f6b3c0f6b3c0.png?v=1778036259"},{"product_id":"heavy-duty-cast-iron-castor-wheels-3-4-fixed-swivel-brake-industrial-furniture-副本","title":"Heavy Duty Cast Iron Castor Wheels 3\" – Swivel \/ Brake | Industrial \u0026 Furniture","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Cast iron caster wheels. Solid cast iron material, galvanized steel frame. 2 sizes (75mm\/100mm), 2 mount types (Swivel\/Swivel+Brake). 90–100kg load capacity. 360° swivel, anti-rust, ideal for heavy-duty industrial use on hard surfaces.\"\u003e \u003cmeta name=\"keywords\" content=\"cast iron caster wheels, solid cast iron castors, galvanized steel casters, industrial cast iron wheels, 75mm cast iron castors, 100mm casters, swivel cast iron wheels, brake castors, heavy duty cast iron, workshop casters, concrete floor wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #88929e;padding:22px 26px 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td:first-child{text-align:left;font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;font-size:14px;color:#1c1c1c;border-color:#1c1c1c}\n.tl td.lv{font-weight:800;font-size:15px;color:#6b757e;background:#eef0f2;border-color:#c5cad0}\n.tl tr.bs td{background:#fffaf5}\n.tl tr.bs td:first-child{border-left:4px solid #88929e}\n.bs-pill{display:inline-block;background:#88929e;color:#fff;font-size:9px;font-weight:800;padding:2px 6px;vertical-align:middle;margin-left:5px;text-transform:uppercase}\n\n\/* config tables *\/\n.cb{margin-bottom:22px}\n.cb:last-child{margin-bottom:0}\n.cb-lbl{display:inline-block;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:#fff;background:#333;padding:7px 14px;border:2px solid #1c1c1c;border-bottom:none}\n.cb-lbl-bs{background:#88929e;border-color:#6b757e}\n.ct{width:100%;border-collapse:collapse;font-size:12px;min-width:510px}\n.ct thead tr{background:#f4f1ec}\n.ct th{padding:8px 9px;border:2px solid #1c1c1c;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;text-transform:uppercase;color:#555;letter-spacing:.05em}\n.ct th:first-child{text-align:left;width:128px}\n.ct td{padding:7px 9px;border:1px solid #ddd;text-align:center;color:#333}\n.ct td.rl{text-align:left;font-weight:600;color:#555;background:#fafafa;border-color:#ddd}\n.ct td.yes{color:#2e7d32;font-weight:700}\n.ct td.no{color:#ccc}\n.ct td.em{color:#bbb}\n.ct tr.lr td{background:#eef0f2;font-weight:800;color:#6b757e;border-color:#c5cad0}\n.ct tr.lr td.rl{font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;font-size:12px}\n.ct-bs{border:2px solid #88929e}\n.ct-bs thead tr{background:#eef0f2}\n.ct-bs th{border-color:#c5cad0;color:#6b757e}\n\n\/* why grid *\/\n.wg{display:grid;grid-template-columns:repeat(auto-fill,minmax(198px,1fr));gap:12px}\n.wc{border:1px solid #333;border-left:3px solid #88929e;padding:12px 14px;background:#222}\n.wc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;font-size:14px;color:#fff;text-transform:uppercase;margin-bottom:5px}\n.wc-body{font-size:12px;color:#aaa;line-height:1.55}\n\n\/* notes grid *\/\n.ng{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}\n.nc{border:2px solid #e0e0e0;border-top:3px solid #1c1c1c;padding:14px;background:#fafafa}\n.nc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;color:#1c1c1c;margin-bottom:6px}\n.nc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* suitable table *\/\n.ts{width:100%;border-collapse:collapse;font-size:13px;min-width:440px}\n.ts thead tr{background:#1c1c1c}\n.ts th{padding:9px 11px;border:2px solid #1c1c1c;color:#e8e0d4;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase;font-size:11px;letter-spacing:.06em;text-align:left}\n.ts td{padding:8px 11px;border:1px solid #ddd;color:#444}\n.ts tr:nth-child(odd) td{background:#fafafa}\n.ts tr:nth-child(even) td{background:#fff}\n.ts .rs{color:#88929e;font-weight:700;text-align:center;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:14px}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.kit-box{background:#eef0f2;border:2px solid #88929e;padding:14px 18px;margin-bottom:20px;border-radius:0}\n.kit-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:15px;color:#4a525a;text-transform:uppercase;margin-bottom:8px}\n.kit-ttl span{background:#88929e;color:#fff;padding:2px 8px;margin-left:10px;font-size:11px}\n.kit-body{font-size:13px;color:#222;line-height:1.6}\n.kit-body strong{color:#6b757e}\n\n.price-badge{background:#1c1c1c;border:1px solid #88929e;display:inline-block;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:13px;font-weight:800;letter-spacing:.05em;color:#88929e;margin-bottom:12px}\n\n.note-box{background:#fef8e8;border-left:4px solid #88929e;padding:14px 18px;margin:16px 0 0;font-size:13px;color:#555;line-height:1.6}\n.note-box strong{color:#6b757e}\n\n.specs-table{width:100%;border-collapse:collapse;font-size:13px}\n.specs-table td,.specs-table th{padding:10px 13px;border:2px solid #1c1c1c;text-align:left;vertical-align:top}\n.specs-table th{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;text-transform:uppercase;font-size:12px;letter-spacing:.05em;background:#f4f1ec;width:38%}\n.specs-table tr:nth-child(odd) td{background:#fafafa}\n.specs-table tr:nth-child(even) td{background:#fff}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd,.pc-warn-in{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n  .specs-table td,.specs-table th{padding:8px 10px}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eIndustrial Grade · Heavy Duty\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: WEIJIA-CASTOR-IRON-SW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eCast Iron Caster Wheels\u003cbr\u003e\u003cspan\u003eSolid Cast Iron · Galvanized Frame · Heavy Duty\u003c\/span\u003e\n\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 2 sizes (75mm\/100mm) · 2 mount types (Swivel\/Swivel+Brake) · Load up to 100 kg per wheel\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e⚙️ Solid Cast Iron · Extreme Durability\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eGalvanized Steel Frame · Anti-Rust\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e360° Swivel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eIdeal for Concrete\/Hard Surfaces\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eHeavy Duty Industrial Use\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e🔩 INDUSTRIAL GRADE CAST IRON — BUILT TO LAST\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eCast iron wheels are ideal for heavy-duty industrial applications on hard surfaces like concrete floors, workshop floors, and factory environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Check Plate Size Before Ordering\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Verify top plate dimensions:\u003c\/strong\u003e Top plate size is \u003cstrong\u003e9.4cm × 6.3cm\u003c\/strong\u003e (94mm × 63mm). Hole spacing (centre to centre) is \u003cstrong\u003e7.5cm × 4.5cm\u003c\/strong\u003e (75mm × 45mm). Please measure your equipment's mounting plate before purchase.\u003cbr\u003e\u003cstrong\u003e2. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. Cast iron is ideal for hard surfaces but may mark softer floors.\u003cbr\u003e\u003cstrong\u003e3. Surface compatibility:\u003c\/strong\u003e Recommended for \u003cstrong\u003ehard surfaces, concrete floors, industrial workshop floors\u003c\/strong\u003e. Not recommended for delicate flooring like hardwood or polished tile.\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003ePlate Size: 94×63mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eHole Spacing: 75×45mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eLoad: 90-100kg per wheel\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eFor Hard Surfaces Only\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eFactory \/ Industrial\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHard concrete floors · Heavy loads\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWorkshop Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e3″ Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eDurable · Long lasting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eExtreme durability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eStable · High load capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet \/ Transport Cart\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eLockable · Industrial grade\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eGarage \/ Workshop\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e3″ Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eOil resistant · Tough\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch3 class=\"pc-h2\"\u003eProduct Description — Cast Iron Series\n\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong\u003esolid cast iron caster wheels\u003c\/strong\u003e are engineered for the most demanding industrial environments. Cast iron is renowned for its \u003cstrong\u003eextreme durability, high load capacity, and resistance to wear\u003c\/strong\u003e — making these casters the go-to choice for factories, warehouses, and heavy-duty workshop equipment.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003egalvanized steel frame\u003c\/strong\u003e provides excellent anti-rust protection, ensuring long service life even in challenging conditions. The \u003cstrong\u003enatural cast iron finish\u003c\/strong\u003e (grey-metal colour) is classic industrial — no paint to chip or peel, just solid, reliable metal. \u003cstrong\u003e360° swivel\u003c\/strong\u003e design offers full manoeuvrability.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003etwo diameters (75mm \/ 3″ and 100mm \/ 4″)\u003c\/strong\u003e and \u003cstrong\u003etwo mounting configurations\u003c\/strong\u003e — Swivel and Swivel+Brake. \u003cstrong\u003eImportant:\u003c\/strong\u003e Cast iron wheels are recommended for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e (concrete, industrial floors). They may damage softer flooring like hardwood or polished tile.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- WHY CHOOSE CAST IRON --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch3 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Cast Iron Casters? — Industrial Strength\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e⚙️ Extreme Durability\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eSolid cast iron construction is incredibly tough — won't crack, chip, or deform under heavy loads. Outlasts plastic, rubber, and many metal alternatives.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ High Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e90kg (3″) and 100kg (4″) per wheel. Cast iron's compressive strength makes it ideal for heavy stationary or rolling equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔩 Anti-Rust Frame\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eGalvanized steel frame provides excellent corrosion resistance. Perfect for workshops, garages, and industrial environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🛞 Smooth on Hard Surfaces\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eCast iron rolls smoothly on concrete, sealed concrete, epoxy floors, and industrial hard surfaces. Minimal rolling resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🧪 Chemical Resistant\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eImpervious to oils, greases, solvents, and most industrial chemicals. Won't degrade like rubber or plastic casters.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e💰 Long Term Value\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eCast iron wheels last for decades. No cracking, no flat spots, no material breakdown. One-time investment for industrial applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eSolid Cast Iron (Grey-metal colour)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame Material\u003c\/th\u003e\n\u003ctd\u003eGalvanized Steel (Anti-Rust, Silver finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType Options\u003c\/th\u003e\n\u003ctd\u003eSwivel Plate \/ Swivel Plate with Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Plate Size\u003c\/th\u003e\n\u003ctd\u003e9.4cm × 6.3cm (94mm × 63mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Distance (Centre to Centre)\u003c\/th\u003e\n\u003ctd\u003e7.5cm × 4.5cm (75mm × 45mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter \u0026amp; Capacity\u003c\/th\u003e\n\u003ctd\u003e3″ (75mm) – 90kg each | 4″ (100mm) – 100kg each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMovement\u003c\/th\u003e\n\u003ctd\u003e360° Swivel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Surfaces\u003c\/th\u003e\n\u003ctd\u003eHard surfaces, concrete floors, industrial workshop floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU Reference\u003c\/th\u003e\n\u003ctd\u003eWEIJIA-CASTOR-IRON-SW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- LOAD SUMMARY --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch3 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eTop Plate\u003c\/th\u003e\n\u003cth\u003eHole Spacing\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eBrake Option\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(75mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e94×63mm\u003c\/td\u003e\n\u003ctd\u003e75×45mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e90 kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e4″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(100mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eBest Seller\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e94×63mm\u003c\/td\u003e\n\u003ctd\u003e75×45mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e100 kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/h3\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel under normal conditions. Divide total equipment weight by number of castors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FULL CONFIG SPECS — 2 Mount Types (Swivel \/ Swivel+Brake) --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch3 class=\"pc-h2\"\u003eFull Configuration Specifications — Cast Iron Series\n\u003c\/h3\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ Please check top plate size (9.4cm × 6.3cm) and hole spacing (7.5cm × 4.5cm) before purchase to ensure compatibility with your equipment.\u003c\/p\u003e\n\n\u003c!-- 75mm \/ 3\" --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e3″ (75mm) · Solid Cast Iron · 90 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSolid Cast Iron (Grey-metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGalvanized Steel · Anti-Rust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm (3″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e94mm × 63mm (9.4cm × 6.3cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm × 45mm (7.5cm × 4.5cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e90 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 100mm \/ 4\" BEST SELLER --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 4″ (100mm) · Solid Cast Iron · 100 kg Capacity — BEST SELLER\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSolid Cast Iron (Grey-metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGalvanized Steel · Anti-Rust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e100mm (4″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e94mm × 63mm (9.4cm × 6.3cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm × 45mm (7.5cm × 4.5cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e100 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- IMPORTANT NOTE --\u003e\n\u003cdiv class=\"note-box\"\u003e\n\u003cstrong\u003e⚠️ Important Note:\u003c\/strong\u003e Please check top plate size (9.4cm × 6.3cm) and hole spacing (7.5cm × 4.5cm) before purchase to ensure compatibility with your equipment. Load capacity is rated per wheel under normal conditions. Cast iron wheels are ideal for hard surfaces and heavy-duty use.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e\n\n\u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Cast Iron Specific\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 360 kg machine ÷ 4 wheels = 90 kg per wheel → choose 4″ (100 kg rated). Cast iron handles heavy static and dynamic loads well.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eSurface Compatibility — CRITICAL\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron is designed for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e — concrete, sealed concrete, epoxy floors, industrial hard floors. \u003cstrong\u003eNOT recommended for:\u003c\/strong\u003e hardwood, tile, vinyl, marble, or any delicate flooring.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003e\nFor straight-line applications: Use fixed castors on one side (if available).\u003cbr\u003e\nFor maximum security: Use brake on all wheels.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMounting Verification\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eTop plate: \u003cstrong\u003e94mm × 63mm\u003c\/strong\u003e\u003cbr\u003eHole spacing (C-C): \u003cstrong\u003e75mm × 45mm\u003c\/strong\u003e\u003cbr\u003eMeasure your equipment's mounting holes before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMaintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron requires minimal maintenance. Keep swivel mechanism clean. Periodically check bolt tightness. Wipe with dry cloth — no special cleaners needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eNoise Level\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron on concrete will produce more noise than rubber or PU wheels. This is normal for industrial applications. Wear appropriate hearing protection if needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SUITABLE FOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Industrial \u0026amp; Workshop Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Factory \/ Manufacturing Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eExtreme durability · Chemical resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🔧 Workshop \/ Tool Stands\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e3″ Swivel\u003c\/td\u003e\n\u003ctd\u003eStable · Long lasting · No flat spots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse Racking \/ Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load · Lockable · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Machinery Bases\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003eMaximum stability · High load capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Industrial Transport Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003eGarage \/ Automotive\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e3″ or 4″ Swivel\u003c\/td\u003e\n\u003ctd\u003eOil resistant · Tough\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Concrete Floor Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003ctd\u003eIdeal for hard surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch3 class=\"pc-h2 pc-h2-lt\"\u003eWhat is Cast Iron? — Material Explained\n\u003c\/h3\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eCast Iron\u003c\/strong\u003e is a group of iron-carbon alloys with a carbon content greater than 2%. It is known for its \u003cstrong\u003eexcellent compressive strength, wear resistance, and durability\u003c\/strong\u003e. Unlike steel or other metals, cast iron has natural lubricity (graphite content) that reduces friction when rolling on hard surfaces.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003eThe \u003cstrong\u003esolid cast iron wheels\u003c\/strong\u003e in this series are cast in one piece — no seams, no joints, no weak points. The material is \u003cstrong\u003eimpervious to oils, greases, solvents, and most industrial chemicals\u003c\/strong\u003e. Cast iron will not crack, chip, or deform under heavy loads, making it ideal for stationary equipment that needs occasional movement or heavy carts on concrete floors.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003eThe \u003cstrong\u003egalvanized steel frame\u003c\/strong\u003e provides excellent corrosion resistance. Galvanization is a process of applying a protective zinc coating to steel to prevent rusting. The result is a \u003cstrong\u003esilver-grey finish\u003c\/strong\u003e that matches the cast iron wheels perfectly. \u003cstrong\u003eImportant surface note:\u003c\/strong\u003e Cast iron wheels are designed for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e (concrete, industrial floors). They will mark or damage softer flooring like hardwood, tile, or vinyl. For delicate floors, consider PU or TPR casters instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003ecast iron caster wheels · solid cast iron castors · galvanized steel casters · industrial cast iron wheels · 75mm cast iron castors · 100mm casters · swivel cast iron wheels · brake castors · heavy duty cast iron · workshop casters · concrete floor wheels · factory equipment castors · WEIJIA casters · anti-rust castor wheels · heavy machinery wheels · industrial transport castors · garage tool wheels · pallet truck casters · high load capacity castors · durable industrial wheels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"SWIVEL PLATE","offer_id":50427555348723,"sku":"3WMS","price":8.5,"currency_code":"AUD","in_stock":true},{"title":"SWIVLE BRAKE PLATE","offer_id":50427555414259,"sku":"3WMSB","price":13.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Heavy_Duty_Cast_Iron_Castor_Wheels_3_Fixed_Swivel_Brake_Industrial_Furniture.png?v=1787023732"},{"product_id":"heavy-duty-cast-iron-castor-wheels-3-fixed-swivel-brake-industrial-furniture-副本","title":"Heavy Duty Cast Iron Castor Wheels 4\" – Swivel \/ Brake | Industrial \u0026 Furniture","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e \u003cmeta name=\"description\" content=\"Cast iron caster wheels. Solid cast iron material, galvanized steel frame. 2 sizes (75mm\/100mm), 2 mount types (Swivel\/Swivel+Brake). 90–100kg load capacity. 360° swivel, anti-rust, ideal for heavy-duty industrial use on hard surfaces.\"\u003e \u003cmeta name=\"keywords\" content=\"cast iron caster wheels, solid cast iron castors, galvanized steel casters, industrial cast iron wheels, 75mm cast iron castors, 100mm casters, swivel cast iron wheels, brake castors, heavy duty cast iron, workshop casters, concrete floor wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n    .pc * {\n      box-sizing: border-box;\n    }\n    .pc {\n      font-family: 'Barlow', system-ui, sans-serif;\n      color: #1a1a1a;\n      max-width: 900px;\n      margin: 0 auto;\n      line-height: 1.5;\n      background: #f4f1ec;\n    }\n\n    \/* header *\/\n    .pc-hd {\n      background: #1c1c1c;\n      border: 3px solid #88929e;\n      padding: 22px 26px 18px;\n    }\n    .pc-hd-tags {\n      display: flex;\n      gap: 8px;\n      flex-wrap: wrap;\n      margin-bottom: 10px;\n    }\n    .pc-tag-o {\n      background: #88929e;\n      color: #fff;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      font-weight: 700;\n      letter-spacing: .12em;\n      padding: 3px 10px;\n      text-transform: uppercase;\n    }\n    .pc-tag-g {\n      background: #2a2a2a;\n      color: #aaa;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      letter-spacing: .08em;\n      padding: 3px 10px;\n      text-transform: uppercase;\n      border: 1px solid #444;\n    }\n    .pc-h1 {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: clamp(22px, 5vw, 36px);\n      font-weight: 800;\n      color: #fff;\n      margin: 0 0 6px;\n      line-height: 1.1;\n      text-transform: uppercase;\n    }\n    .pc-h1 span {\n      color: #88929e;\n    }\n    .pc-sub {\n      color: #aaa;\n      font-size: 13px;\n      margin: 0;\n    }\n\n    \/* badges *\/\n    .pc-bdg {\n      background: #2a2a2a;\n      border: 3px solid #1c1c1c;\n      border-top: none;\n      padding: 12px 18px;\n      display: flex;\n      flex-wrap: wrap;\n      gap: 8px;\n    }\n    .b-o {\n      background: #88929e;\n      color: #fff;\n      font-size: 11px;\n      font-weight: 700;\n      padding: 4px 11px;\n      letter-spacing: .04em;\n    }\n    .b-g {\n      background: #333;\n      color: #e8e0d4;\n      border: 1px solid #555;\n      font-size: 11px;\n      font-weight: 600;\n      padding: 4px 11px;\n    }\n\n    \/* warning *\/\n    .pc-warn {\n      border: 3px solid #1c1c1c;\n      border-top: none;\n      border-left: 6px solid #dc2626;\n    }\n    .pc-warn-in {\n      background: #fef2f2;\n      padding: 18px 20px;\n      display: flex;\n      gap: 14px;\n      align-items: flex-start;\n    }\n    .pc-warn-ico {\n      font-size: 28px;\n      flex-shrink: 0;\n      line-height: 1;\n      margin-top: 2px;\n    }\n    .pc-warn-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 15px;\n      color: #7f1d1d;\n      text-transform: uppercase;\n      letter-spacing: .06em;\n      margin-bottom: 8px;\n    }\n    .pc-warn-body {\n      font-size: 13px;\n      color: #7f1d1d;\n      line-height: 1.7;\n    }\n    .pc-warn-body strong {\n      color: #991b1b;\n    }\n    .pc-warn-pills {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 8px;\n      margin-top: 10px;\n    }\n    .pc-warn-pill {\n      background: #fee2e2;\n      border: 1px solid #fca5a5;\n      color: #7f1d1d;\n      font-size: 11px;\n      font-weight: 700;\n      padding: 4px 10px;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      letter-spacing: .05em;\n    }\n\n    \/* sections *\/\n    .pc-sec {\n      background: #fff;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #ddd;\n      padding: 20px 24px;\n    }\n    .pc-sec-dk {\n      background: #1c1c1c;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #333;\n      padding: 20px 24px;\n    }\n    .pc-sec-first {\n      border-top: none;\n    }\n    .pc-h2 {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 17px;\n      font-weight: 800;\n      text-transform: uppercase;\n      letter-spacing: .08em;\n      color: #1c1c1c;\n      margin: 0 0 16px;\n      padding-bottom: 8px;\n      border-bottom: 2px solid #88929e;\n    }\n    .pc-h2-lt {\n      color: #88929e;\n      border-bottom-color: #333;\n    }\n\n    \/* use case grid *\/\n    .uc-grid {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));\n      gap: 10px;\n    }\n    .uc-card {\n      border: 2px solid #ddd;\n      padding: 13px 12px;\n      background: #fafafa;\n    }\n    .uc-ico {\n      font-size: 20px;\n      margin-bottom: 5px;\n    }\n    .uc-lbl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 13px;\n      color: #1c1c1c;\n      text-transform: uppercase;\n      margin-bottom: 5px;\n      line-height: 1.2;\n    }\n    .uc-rec {\n      font-size: 12px;\n      color: #555;\n      margin-top: 3px;\n    }\n    .uc-rec strong {\n      color: #88929e;\n    }\n    .uc-note {\n      font-size: 11px;\n      color: #999;\n      margin-top: 2px;\n    }\n\n    \/* common 2-col spec table *\/\n    .t2 {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n    }\n    .t2 td {\n      padding: 9px 13px;\n      border: 2px solid #1c1c1c;\n      color: #222;\n      font-weight: 500;\n    }\n    .t2 td:first-child {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      color: #444;\n      text-transform: uppercase;\n      font-size: 12px;\n      letter-spacing: .05em;\n      background: #f4f1ec;\n      width: 44%;\n    }\n    .t2 tr:nth-child(odd) td:last-child {\n      background: #fafafa;\n    }\n    .t2 tr:nth-child(even) td:last-child {\n      background: #fff;\n    }\n\n    \/* load summary table *\/\n    .tl {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n      min-width: 480px;\n    }\n    .tl thead tr {\n      background: #1c1c1c;\n    }\n    .tl th {\n      padding: 9px 11px;\n      border: 2px solid #1c1c1c;\n      text-align: center;\n      color: #e8e0d4;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      text-transform: uppercase;\n      font-size: 11px;\n      letter-spacing: .06em;\n    }\n    .tl th:first-child {\n      text-align: left;\n    }\n    .tl th.lc {\n      background: #6b757e;\n      color: #fff3e0;\n    }\n    .tl td {\n      padding: 9px 11px;\n      border: 2px solid #ddd;\n      text-align: center;\n      color: #444;\n      font-size: 13px;\n    }\n    .tl td:first-child {\n      text-align: left;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      font-size: 14px;\n      color: #1c1c1c;\n      border-color: #1c1c1c;\n    }\n    .tl td.lv {\n      font-weight: 800;\n      font-size: 15px;\n      color: #6b757e;\n      background: #eef0f2;\n      border-color: #c5cad0;\n    }\n    .tl tr.bs td {\n      background: #fffaf5;\n    }\n    .tl tr.bs td:first-child {\n      border-left: 4px solid #88929e;\n    }\n    .bs-pill {\n      display: inline-block;\n      background: #88929e;\n      color: #fff;\n      font-size: 9px;\n      font-weight: 800;\n      padding: 2px 6px;\n      vertical-align: middle;\n      margin-left: 5px;\n      text-transform: uppercase;\n    }\n\n    \/* config tables *\/\n    .cb {\n      margin-bottom: 22px;\n    }\n    .cb:last-child {\n      margin-bottom: 0;\n    }\n    .cb-lbl {\n      display: inline-block;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 13px;\n      font-weight: 800;\n      text-transform: uppercase;\n      letter-spacing: .1em;\n      color: #fff;\n      background: #333;\n      padding: 7px 14px;\n      border: 2px solid #1c1c1c;\n      border-bottom: none;\n    }\n    .cb-lbl-bs {\n      background: #88929e;\n      border-color: #6b757e;\n    }\n    .ct {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 12px;\n      min-width: 510px;\n    }\n    .ct thead tr {\n      background: #f4f1ec;\n    }\n    .ct th {\n      padding: 8px 9px;\n      border: 2px solid #1c1c1c;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      text-transform: uppercase;\n      color: #555;\n      letter-spacing: .05em;\n    }\n    .ct th:first-child {\n      text-align: left;\n      width: 128px;\n    }\n    .ct td {\n      padding: 7px 9px;\n      border: 1px solid #ddd;\n      text-align: center;\n      color: #333;\n    }\n    .ct td.rl {\n      text-align: left;\n      font-weight: 600;\n      color: #555;\n      background: #fafafa;\n      border-color: #ddd;\n    }\n    .ct td.yes {\n      color: #2e7d32;\n      font-weight: 700;\n    }\n    .ct td.no {\n      color: #ccc;\n    }\n    .ct td.em {\n      color: #bbb;\n    }\n    .ct tr.lr td {\n      background: #eef0f2;\n      font-weight: 800;\n      color: #6b757e;\n      border-color: #c5cad0;\n    }\n    .ct tr.lr td.rl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      font-size: 12px;\n    }\n    .ct-bs {\n      border: 2px solid #88929e;\n    }\n    .ct-bs thead tr {\n      background: #eef0f2;\n    }\n    .ct-bs th {\n      border-color: #c5cad0;\n      color: #6b757e;\n    }\n\n    \/* why grid *\/\n    .wg {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(198px, 1fr));\n      gap: 12px;\n    }\n    .wc {\n      border: 1px solid #333;\n      border-left: 3px solid #88929e;\n      padding: 12px 14px;\n      background: #222;\n    }\n    .wc-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      font-size: 14px;\n      color: #fff;\n      text-transform: uppercase;\n      margin-bottom: 5px;\n    }\n    .wc-body {\n      font-size: 12px;\n      color: #aaa;\n      line-height: 1.55;\n    }\n\n    \/* notes grid *\/\n    .ng {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));\n      gap: 12px;\n    }\n    .nc {\n      border: 2px solid #e0e0e0;\n      border-top: 3px solid #1c1c1c;\n      padding: 14px;\n      background: #fafafa;\n    }\n    .nc-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 13px;\n      text-transform: uppercase;\n      color: #1c1c1c;\n      margin-bottom: 6px;\n    }\n    .nc-body {\n      font-size: 12px;\n      color: #555;\n      line-height: 1.6;\n    }\n\n    \/* suitable table *\/\n    .ts {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n      min-width: 440px;\n    }\n    .ts thead tr {\n      background: #1c1c1c;\n    }\n    .ts th {\n      padding: 9px 11px;\n      border: 2px solid #1c1c1c;\n      color: #e8e0d4;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      font-size: 11px;\n      letter-spacing: .06em;\n      text-align: left;\n    }\n    .ts td {\n      padding: 8px 11px;\n      border: 1px solid #ddd;\n      color: #444;\n    }\n    .ts tr:nth-child(odd) td {\n      background: #fafafa;\n    }\n    .ts tr:nth-child(even) td {\n      background: #fff;\n    }\n    .ts .rs {\n      color: #88929e;\n      font-weight: 700;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 14px;\n    }\n\n    \/* material *\/\n    .mb {\n      font-size: 13px;\n      color: #ccc;\n      line-height: 1.7;\n      margin: 0 0 12px;\n    }\n    .mb:last-child {\n      margin: 0;\n    }\n    .mb strong {\n      color: #fff;\n    }\n    .mb em {\n      color: #e8e0d4;\n      font-style: normal;\n    }\n\n    \/* seo footer *\/\n    .sf {\n      background: #f4f1ec;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #ddd;\n      padding: 14px 22px;\n    }\n    .sf-lbl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      color: #999;\n      text-transform: uppercase;\n      margin-bottom: 7px;\n    }\n    .sf-tags {\n      font-size: 11px;\n      color: #bbb;\n      line-height: 2.2;\n    }\n\n    .ow {\n      overflow-x: auto;\n    }\n\n    .kit-box {\n      background: #eef0f2;\n      border: 2px solid #88929e;\n      padding: 14px 18px;\n      margin-bottom: 20px;\n      border-radius: 0;\n    }\n    .kit-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 15px;\n      color: #4a525a;\n      text-transform: uppercase;\n      margin-bottom: 8px;\n    }\n    .kit-ttl span {\n      background: #88929e;\n      color: #fff;\n      padding: 2px 8px;\n      margin-left: 10px;\n      font-size: 11px;\n    }\n    .kit-body {\n      font-size: 13px;\n      color: #222;\n      line-height: 1.6;\n    }\n    .kit-body strong {\n      color: #6b757e;\n    }\n\n    .price-badge {\n      background: #1c1c1c;\n      border: 1px solid #88929e;\n      display: inline-block;\n      padding: 4px 12px;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 13px;\n      font-weight: 800;\n      letter-spacing: .05em;\n      color: #88929e;\n      margin-bottom: 12px;\n    }\n\n    .note-box {\n      background: #fef8e8;\n      border-left: 4px solid #88929e;\n      padding: 14px 18px;\n      margin: 16px 0 0;\n      font-size: 13px;\n      color: #555;\n      line-height: 1.6;\n    }\n    .note-box strong {\n      color: #6b757e;\n    }\n\n    .specs-table {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n    }\n    .specs-table td,\n    .specs-table th {\n      padding: 10px 13px;\n      border: 2px solid #1c1c1c;\n      text-align: left;\n      vertical-align: top;\n    }\n    .specs-table th {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      text-transform: uppercase;\n      font-size: 12px;\n      letter-spacing: .05em;\n      background: #f4f1ec;\n      width: 38%;\n    }\n    .specs-table tr:nth-child(odd) td {\n      background: #fafafa;\n    }\n    .specs-table tr:nth-child(even) td {\n      background: #fff;\n    }\n\n    @media (max-width: 600px) {\n      .pc-sec,\n      .pc-sec-dk,\n      .pc-hd,\n      .pc-warn-in {\n        padding: 14px 14px;\n      }\n      .uc-grid {\n        grid-template-columns: repeat(2, 1fr);\n      }\n      .specs-table td,\n      .specs-table th {\n        padding: 8px 10px;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER (合并为一个 h1) --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eIndustrial Grade · Heavy Duty\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: WEIJIA-CASTOR-IRON-SW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eCast Iron Caster Wheels\u003cbr\u003e\u003cspan\u003eSolid Cast Iron · Galvanized Frame · Heavy Duty\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 2 sizes (75mm\/100mm) · 2 mount types (Swivel\/Swivel+Brake) · Load up to 100 kg per wheel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e⚙️ Solid Cast Iron · Extreme Durability\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eGalvanized Steel Frame · Anti-Rust\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e360° Swivel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eIdeal for Concrete\/Hard Surfaces\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eHeavy Duty Industrial Use\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e🔩 INDUSTRIAL GRADE CAST IRON — BUILT TO LAST\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eCast iron wheels are ideal for heavy-duty industrial applications on hard surfaces like concrete floors, workshop floors, and factory environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Check Plate Size Before Ordering\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Verify top plate dimensions:\u003c\/strong\u003e Top plate size is \u003cstrong\u003e9.4cm × 6.3cm\u003c\/strong\u003e (94mm × 63mm). Hole spacing (centre to centre) is \u003cstrong\u003e7.5cm × 4.5cm\u003c\/strong\u003e (75mm × 45mm). Please measure your equipment's mounting plate before purchase.\u003cbr\u003e\u003cstrong\u003e2. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. Cast iron is ideal for hard surfaces but may mark softer floors.\u003cbr\u003e\u003cstrong\u003e3. Surface compatibility:\u003c\/strong\u003e Recommended for \u003cstrong\u003ehard surfaces, concrete floors, industrial workshop floors\u003c\/strong\u003e. Not recommended for delicate flooring like hardwood or polished tile.\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003ePlate Size: 94×63mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eHole Spacing: 75×45mm\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eLoad: 90-100kg per wheel\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eFor Hard Surfaces Only\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eFactory \/ Industrial\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHard concrete floors · Heavy loads\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWorkshop Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e3″ Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eDurable · Long lasting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eExtreme durability\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eStable · High load capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet \/ Transport Cart\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e4″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eLockable · Industrial grade\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eGarage \/ Workshop\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e3″ Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eOil resistant · Tough\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — Cast Iron Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong\u003esolid cast iron caster wheels\u003c\/strong\u003e are engineered for the most demanding industrial environments. Cast iron is renowned for its \u003cstrong\u003eextreme durability, high load capacity, and resistance to wear\u003c\/strong\u003e — making these casters the go-to choice for factories, warehouses, and heavy-duty workshop equipment.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003egalvanized steel frame\u003c\/strong\u003e provides excellent anti-rust protection, ensuring long service life even in challenging conditions. The \u003cstrong\u003enatural cast iron finish\u003c\/strong\u003e (grey-metal colour) is classic industrial — no paint to chip or peel, just solid, reliable metal. \u003cstrong\u003e360° swivel\u003c\/strong\u003e design offers full manoeuvrability.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003etwo diameters (75mm \/ 3″ and 100mm \/ 4″)\u003c\/strong\u003e and \u003cstrong\u003etwo mounting configurations\u003c\/strong\u003e — Swivel and Swivel+Brake. \u003cstrong\u003eImportant:\u003c\/strong\u003e Cast iron wheels are recommended for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e (concrete, industrial floors). They may damage softer flooring like hardwood or polished tile.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY CHOOSE CAST IRON --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Cast Iron Casters? — Industrial Strength\u003c\/h2\u003e\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e⚙️ Extreme Durability\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eSolid cast iron construction is incredibly tough — won't crack, chip, or deform under heavy loads. Outlasts plastic, rubber, and many metal alternatives.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ High Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e90kg (3″) and 100kg (4″) per wheel. Cast iron's compressive strength makes it ideal for heavy stationary or rolling equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔩 Anti-Rust Frame\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eGalvanized steel frame provides excellent corrosion resistance. Perfect for workshops, garages, and industrial environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🛞 Smooth on Hard Surfaces\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eCast iron rolls smoothly on concrete, sealed concrete, epoxy floors, and industrial hard surfaces. Minimal rolling resistance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🧪 Chemical Resistant\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eImpervious to oils, greases, solvents, and most industrial chemicals. Won't degrade like rubber or plastic casters.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e💰 Long Term Value\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eCast iron wheels last for decades. No cracking, no flat spots, no material breakdown. One-time investment for industrial applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eSolid Cast Iron (Grey-metal colour)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame Material\u003c\/th\u003e\n\u003ctd\u003eGalvanized Steel (Anti-Rust, Silver finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType Options\u003c\/th\u003e\n\u003ctd\u003eSwivel Plate \/ Swivel Plate with Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Plate Size\u003c\/th\u003e\n\u003ctd\u003e9.4cm × 6.3cm (94mm × 63mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Distance (Centre to Centre)\u003c\/th\u003e\n\u003ctd\u003e7.5cm × 4.5cm (75mm × 45mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter \u0026amp; Capacity\u003c\/th\u003e\n\u003ctd\u003e3″ (75mm) – 90kg each | 4″ (100mm) – 100kg each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMovement\u003c\/th\u003e\n\u003ctd\u003e360° Swivel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Surfaces\u003c\/th\u003e\n\u003ctd\u003eHard surfaces, concrete floors, industrial workshop floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU Reference\u003c\/th\u003e\n\u003ctd\u003eWEIJIA-CASTOR-IRON-SW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- LOAD SUMMARY --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eTop Plate\u003c\/th\u003e\n\u003cth\u003eHole Spacing\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eBrake Option\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(75mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e94×63mm\u003c\/td\u003e\n\u003ctd\u003e75×45mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e90 kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e4″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(100mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eBest Seller\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e94×63mm\u003c\/td\u003e\n\u003ctd\u003e75×45mm\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e100 kg\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel under normal conditions. Divide total equipment weight by number of castors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FULL CONFIG SPECS — 2 Mount Types (Swivel \/ Swivel+Brake) --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Cast Iron Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ Please check top plate size (9.4cm × 6.3cm) and hole spacing (7.5cm × 4.5cm) before purchase to ensure compatibility with your equipment.\u003c\/p\u003e\n\u003c!-- 75mm \/ 3\" --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e3″ (75mm) · Solid Cast Iron · 90 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSolid Cast Iron (Grey-metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGalvanized Steel · Anti-Rust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm (3″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e94mm × 63mm (9.4cm × 6.3cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm × 45mm (7.5cm × 4.5cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e90 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 100mm \/ 4\" BEST SELLER --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 4″ (100mm) · Solid Cast Iron · 100 kg Capacity — BEST SELLER\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eSolid Cast Iron (Grey-metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGalvanized Steel · Anti-Rust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e100mm (4″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e94mm × 63mm (9.4cm × 6.3cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eHole Spacing (C-C)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e75mm × 45mm (7.5cm × 4.5cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e100 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note-box\"\u003e\n\u003cstrong\u003e⚠️ Important Note:\u003c\/strong\u003e Please check top plate size (9.4cm × 6.3cm) and hole spacing (7.5cm × 4.5cm) before purchase to ensure compatibility with your equipment. Load capacity is rated per wheel under normal conditions. Cast iron wheels are ideal for hard surfaces and heavy-duty use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e \u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Cast Iron Specific\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 360 kg machine ÷ 4 wheels = 90 kg per wheel → choose 4″ (100 kg rated). Cast iron handles heavy static and dynamic loads well.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eSurface Compatibility — CRITICAL\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron is designed for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e — concrete, sealed concrete, epoxy floors, industrial hard floors. \u003cstrong\u003eNOT recommended for:\u003c\/strong\u003e hardwood, tile, vinyl, marble, or any delicate flooring.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003eFor straight-line applications: Use fixed castors on one side (if available).\u003cbr\u003eFor maximum security: Use brake on all wheels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMounting Verification\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eTop plate: \u003cstrong\u003e94mm × 63mm\u003c\/strong\u003e\u003cbr\u003eHole spacing (C-C): \u003cstrong\u003e75mm × 45mm\u003c\/strong\u003e\u003cbr\u003eMeasure your equipment's mounting holes before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eMaintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron requires minimal maintenance. Keep swivel mechanism clean. Periodically check bolt tightness. Wipe with dry cloth — no special cleaners needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eNoise Level\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eCast iron on concrete will produce more noise than rubber or PU wheels. This is normal for industrial applications. Wear appropriate hearing protection if needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUITABLE FOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Industrial \u0026amp; Workshop Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Factory \/ Manufacturing Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eExtreme durability · Chemical resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🔧 Workshop \/ Tool Stands\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e3″ Swivel\u003c\/td\u003e\n\u003ctd\u003eStable · Long lasting · No flat spots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse Racking \/ Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load · Lockable · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Machinery Bases\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003eMaximum stability · High load capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Industrial Transport Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eManoeuvrable · Lockable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Garage \/ Automotive\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e3″ or 4″ Swivel\u003c\/td\u003e\n\u003ctd\u003eOil resistant · Tough\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Concrete Floor Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e4″ Swivel\u003c\/td\u003e\n\u003ctd\u003eIdeal for hard surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhat is Cast Iron? — Material Explained\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eCast Iron\u003c\/strong\u003e is a group of iron-carbon alloys with a carbon content greater than 2%. It is known for its \u003cstrong\u003eexcellent compressive strength, wear resistance, and durability\u003c\/strong\u003e. Unlike steel or other metals, cast iron has natural lubricity (graphite content) that reduces friction when rolling on hard surfaces.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003eThe \u003cstrong\u003esolid cast iron wheels\u003c\/strong\u003e in this series are cast in one piece — no seams, no joints, no weak points. The material is \u003cstrong\u003eimpervious to oils, greases, solvents, and most industrial chemicals\u003c\/strong\u003e. Cast iron will not crack, chip, or deform under heavy loads, making it ideal for stationary equipment that needs occasional movement or heavy carts on concrete floors.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003eThe \u003cstrong\u003egalvanized steel frame\u003c\/strong\u003e provides excellent corrosion resistance. Galvanization is a process of applying a protective zinc coating to steel to prevent rusting. The result is a \u003cstrong\u003esilver-grey finish\u003c\/strong\u003e that matches the cast iron wheels perfectly. \u003cstrong\u003eImportant surface note:\u003c\/strong\u003e Cast iron wheels are designed for \u003cstrong\u003ehard surfaces only\u003c\/strong\u003e (concrete, industrial floors). They will mark or damage softer flooring like hardwood, tile, or vinyl. For delicate floors, consider PU or TPR casters instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003ecast iron caster wheels · solid cast iron castors · galvanized steel casters · industrial cast iron wheels · 75mm cast iron castors · 100mm casters · swivel cast iron wheels · brake castors · heavy duty cast iron · workshop casters · concrete floor wheels · factory equipment castors · WEIJIA casters · anti-rust castor wheels · heavy machinery wheels · industrial transport castors · garage tool wheels · pallet truck casters · high load capacity castors · durable industrial wheels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"SWIVEL PLATE","offer_id":50428071182579,"sku":"4WMS","price":8.5,"currency_code":"AUD","in_stock":true},{"title":"SWIVLE BRAKE PLATE","offer_id":50428071215347,"sku":"4WMSB","price":13.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Heavy_Duty_Cast_Iron_Castor_Wheels_3_Fixed_Swivel_Brake_Industrial_Furniture.png?v=1787023732"},{"product_id":"8-heavy-duty-blue-tpr-rubber-castor-wheel-plate-mount-swivel-brake-fixed-副本","title":"8\" Heavy Duty Blue TPR Rubber Castor Wheel Plate Mount Swivel \/ Brake \/ Fixed","description":"\u003cbody\u003e\n\n\n  \u003cmeta charset=\"UTF-8\"\u003e\n  \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n  \u003cmeta name=\"description\" content=\"Heavy duty blue TPR caster wheels. 3 sizes (5″\/6″\/8″), 3 mount types (Fixed\/Swivel\/Swivel+Brake). 42mm wheel width, silver metal dust cap. 300–400kg load capacity per wheel. Soft, silent, non-marking, floor protective.\"\u003e\n  \u003cmeta name=\"keywords\" content=\"blue TPR caster wheels, heavy duty TPR castors, soft silent casters, non-marking TPR wheels, 5 inch 300kg casters, 6 inch 350kg wheels, 8 inch 400kg castors, silver dust cap, industrial TPR casters, floor protective wheels\"\u003e\n  \u003ctitle\u003eBlue TPR Heavy Duty Caster Wheels – Soft, Silent, 400kg\u003c\/title\u003e\n  \u003cstyle\u003e\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n    .pc * {\n      box-sizing: border-box;\n    }\n    .pc {\n      font-family: 'Barlow', system-ui, sans-serif;\n      color: #1a1a1a;\n      max-width: 1000px;\n      margin: 0 auto;\n      line-height: 1.5;\n      background: #f4f1ec;\n    }\n\n    \/* header *\/\n    .pc-hd {\n      background: #1c1c1c;\n      border: 3px solid #0066cc;\n      padding: 22px 26px 18px;\n    }\n    .pc-hd-tags 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#ddd;\n      padding: 20px 24px;\n    }\n    .pc-sec-dk {\n      background: #1c1c1c;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #333;\n      padding: 20px 24px;\n    }\n    .pc-sec-first {\n      border-top: none;\n    }\n    .pc-h2 {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 18px;\n      font-weight: 800;\n      text-transform: uppercase;\n      letter-spacing: .08em;\n      color: #1c1c1c;\n      margin: 0 0 16px;\n      padding-bottom: 8px;\n      border-bottom: 2px solid #0066cc;\n    }\n    .pc-h2-lt {\n      color: #0066cc;\n      border-bottom-color: #333;\n    }\n\n    \/* use case grid *\/\n    .uc-grid {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));\n      gap: 10px;\n    }\n    .uc-card {\n      border: 2px solid #ddd;\n      padding: 13px 12px;\n      background: #fafafa;\n    }\n    .uc-ico {\n      font-size: 20px;\n      margin-bottom: 5px;\n    }\n    .uc-lbl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 13px;\n      color: #1c1c1c;\n      text-transform: uppercase;\n      margin-bottom: 5px;\n      line-height: 1.2;\n    }\n    .uc-rec {\n      font-size: 12px;\n      color: #555;\n      margin-top: 3px;\n    }\n    .uc-rec strong {\n      color: #0066cc;\n    }\n    .uc-note {\n      font-size: 11px;\n      color: #999;\n      margin-top: 2px;\n    }\n\n    \/* common 2-col spec table *\/\n    .t2 {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n    }\n    .t2 td {\n      padding: 9px 13px;\n      border: 2px solid #1c1c1c;\n      color: #222;\n      font-weight: 500;\n    }\n    .t2 td:first-child {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      color: #444;\n      text-transform: uppercase;\n      font-size: 12px;\n      letter-spacing: .05em;\n      background: #f4f1ec;\n      width: 44%;\n    }\n    .t2 tr:nth-child(odd) td:last-child {\n      background: #fafafa;\n    }\n    .t2 tr:nth-child(even) td:last-child {\n      background: #fff;\n    }\n\n    \/* load summary table *\/\n    .tl {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n      min-width: 550px;\n    }\n    .tl thead tr {\n      background: #1c1c1c;\n    }\n    .tl th {\n      padding: 9px 11px;\n      border: 2px solid #1c1c1c;\n      text-align: center;\n      color: #e8e0d4;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      text-transform: uppercase;\n      font-size: 11px;\n      letter-spacing: .06em;\n    }\n    .tl th:first-child {\n      text-align: left;\n    }\n    .tl th.lc {\n      background: #0052a3;\n      color: #fff3e0;\n    }\n    .tl td {\n      padding: 9px 11px;\n      border: 2px solid #ddd;\n      text-align: center;\n      color: #444;\n      font-size: 13px;\n    }\n    .tl td:first-child {\n      text-align: left;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      font-size: 14px;\n      color: #1c1c1c;\n      border-color: #1c1c1c;\n    }\n    .tl td.lv {\n      font-weight: 800;\n      font-size: 15px;\n      color: #0052a3;\n      background: #e6f0ff;\n      border-color: #aac9ff;\n    }\n    .tl tr.bs td {\n      background: #fffaf5;\n    }\n    .tl tr.bs td:first-child {\n      border-left: 4px solid #0066cc;\n    }\n    .bs-pill {\n      display: inline-block;\n      background: #0066cc;\n      color: #fff;\n      font-size: 9px;\n      font-weight: 800;\n      padding: 2px 6px;\n      vertical-align: middle;\n      margin-left: 5px;\n      text-transform: uppercase;\n    }\n\n    \/* config tables *\/\n    .cb {\n      margin-bottom: 22px;\n    }\n    .cb:last-child {\n      margin-bottom: 0;\n    }\n    .cb-lbl {\n      display: inline-block;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 14px;\n      font-weight: 800;\n      text-transform: uppercase;\n      letter-spacing: .1em;\n      color: #fff;\n      background: #333;\n      padding: 8px 16px;\n      border: 2px solid #1c1c1c;\n      border-bottom: none;\n    }\n    .cb-lbl-bs {\n      background: #0066cc;\n      color: #fff;\n      border-color: #0052a3;\n    }\n    .ct {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 12px;\n      min-width: 550px;\n    }\n    .ct thead tr {\n      background: #f4f1ec;\n    }\n    .ct th {\n      padding: 8px 9px;\n      border: 2px solid #1c1c1c;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      text-transform: uppercase;\n      color: #555;\n      letter-spacing: .05em;\n    }\n    .ct th:first-child {\n      text-align: left;\n      width: 140px;\n    }\n    .ct td {\n      padding: 7px 9px;\n      border: 1px solid #ddd;\n      text-align: center;\n      color: #333;\n    }\n    .ct td.rl {\n      text-align: left;\n      font-weight: 600;\n      color: #555;\n      background: #fafafa;\n      border-color: #ddd;\n    }\n    .ct td.yes {\n      color: #2e7d32;\n      font-weight: 700;\n    }\n    .ct td.no {\n      color: #ccc;\n    }\n    .ct td.em {\n      color: #bbb;\n    }\n    .ct tr.lr td {\n      background: #e6f0ff;\n      font-weight: 800;\n      color: #0052a3;\n      border-color: #aac9ff;\n    }\n    .ct tr.lr td.rl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      font-size: 12px;\n    }\n    .ct-bs {\n      border: 2px solid #0066cc;\n    }\n    .ct-bs thead tr {\n      background: #e6f0ff;\n    }\n    .ct-bs th {\n      border-color: #aac9ff;\n      color: #0052a3;\n    }\n\n    \/* why grid *\/\n    .wg {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(198px, 1fr));\n      gap: 12px;\n    }\n    .wc {\n      border: 1px solid #333;\n      border-left: 3px solid #0066cc;\n      padding: 12px 14px;\n      background: #222;\n    }\n    .wc-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      font-size: 14px;\n      color: #fff;\n      text-transform: uppercase;\n      margin-bottom: 5px;\n    }\n    .wc-body {\n      font-size: 12px;\n      color: #aaa;\n      line-height: 1.55;\n    }\n\n    \/* notes grid *\/\n    .ng {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));\n      gap: 12px;\n    }\n    .nc {\n      border: 2px solid #e0e0e0;\n      border-top: 3px solid #1c1c1c;\n      padding: 14px;\n      background: #fafafa;\n    }\n    .nc-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 13px;\n      text-transform: uppercase;\n      color: #1c1c1c;\n      margin-bottom: 6px;\n    }\n    .nc-body {\n      font-size: 12px;\n      color: #555;\n      line-height: 1.6;\n    }\n\n    \/* suitable table *\/\n    .ts {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n      min-width: 440px;\n    }\n    .ts thead tr {\n      background: #1c1c1c;\n    }\n    .ts th {\n      padding: 9px 11px;\n      border: 2px solid #1c1c1c;\n      color: #e8e0d4;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      font-size: 11px;\n      letter-spacing: .06em;\n      text-align: left;\n    }\n    .ts td {\n      padding: 8px 11px;\n      border: 1px solid #ddd;\n      color: #444;\n    }\n    .ts tr:nth-child(odd) td {\n      background: #fafafa;\n    }\n    .ts tr:nth-child(even) td {\n      background: #fff;\n    }\n    .ts .rs {\n      color: #0066cc;\n      font-weight: 700;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 14px;\n    }\n\n    \/* material *\/\n    .mb {\n      font-size: 13px;\n      color: #ccc;\n      line-height: 1.7;\n      margin: 0 0 12px;\n    }\n    .mb:last-child {\n      margin: 0;\n    }\n    .mb strong {\n      color: #fff;\n    }\n    .mb em {\n      color: #e8e0d4;\n      font-style: normal;\n    }\n\n    \/* seo footer *\/\n    .sf {\n      background: #f4f1ec;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #ddd;\n      padding: 14px 22px;\n    }\n    .sf-lbl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      color: #999;\n      text-transform: uppercase;\n      margin-bottom: 7px;\n    }\n    .sf-tags {\n      font-size: 11px;\n      color: #bbb;\n      line-height: 2.2;\n    }\n\n    .ow {\n      overflow-x: auto;\n    }\n\n    .kit-box {\n      background: #e6f0ff;\n      border: 2px solid #0066cc;\n      padding: 14px 18px;\n      margin-bottom: 20px;\n      border-radius: 0;\n    }\n    .kit-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 15px;\n      color: #004499;\n      text-transform: uppercase;\n      margin-bottom: 8px;\n    }\n    .kit-ttl span {\n      background: #0066cc;\n      color: #fff;\n      padding: 2px 8px;\n      margin-left: 10px;\n      font-size: 11px;\n      font-weight: 800;\n    }\n    .kit-body {\n      font-size: 13px;\n      color: #222;\n      line-height: 1.6;\n    }\n    .kit-body strong {\n      color: #0052a3;\n    }\n\n    .price-badge {\n      background: #1c1c1c;\n      border: 1px solid #0066cc;\n      display: inline-block;\n      padding: 4px 12px;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 13px;\n      font-weight: 800;\n      letter-spacing: .05em;\n      color: #0066cc;\n      margin-bottom: 12px;\n    }\n\n    .highlight-blue {\n      color: #0066cc;\n      font-weight: 800;\n    }\n\n    @media (max-width: 600px) {\n      .pc-sec,\n      .pc-sec-dk,\n      .pc-hd,\n      .pc-warn-in {\n        padding: 14px 14px;\n      }\n      .uc-grid {\n        grid-template-columns: repeat(2, 1fr);\n      }\n    }\n  \u003c\/style\u003e\n\n\n  \u003cdiv class=\"pc\"\u003e\n    \u003c!-- H1 HEADER (合并为一个 h1) --\u003e\n    \u003cdiv class=\"pc-hd\"\u003e\n      \u003cdiv class=\"pc-hd-tags\"\u003e\n        \u003cspan class=\"pc-tag-o\"\u003eHeavy Duty · Industrial Grade\u003c\/span\u003e\n        \u003cspan class=\"pc-tag-g\"\u003eSKU: BLUE-TPR-HD-SERIES\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003ch1 class=\"pc-h1\"\u003eBlue TPR Caster Wheels · Heavy Duty\u003cbr\u003e\u003cspan\u003eSoft · Silent · Non-Marking · 300–400kg Capacity\u003c\/span\u003e\n\u003c\/h1\u003e\n      \u003cp class=\"pc-sub\"\u003eAvailable in 3 sizes (5″\/6″\/8″) · 3 mount types · Load up to 400 kg per wheel\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- BADGES --\u003e\n    \u003cdiv class=\"pc-bdg\"\u003e\n      \u003cspan class=\"b-o\"\u003e🔵 Blue TPR · Soft \u0026amp; Silent\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003e42mm Wide Wheel\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eSilver Metal Dust Cap\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eNon-Marking · Floor Protective\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eIndustrial Grade\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eDouble Ball Bearing\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003e-20°C to +60°C\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- PRICE NOTE --\u003e\n    \u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n      \u003cdiv class=\"price-badge\"\u003e🔷 PREMIUM BLUE TPR — SOFT, SILENT \u0026amp; HEAVY DUTY\u003c\/div\u003e\n      \u003cdiv class=\"kit-box\"\u003e\n        \u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"kit-body\"\u003e\n          \u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eBlue TPR combines \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e with \u003cstrong\u003eheavy duty load capacity (300-400kg per wheel)\u003c\/strong\u003e. The \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e adds durability and a professional finish.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- ⛔ WARNING --\u003e\n    \u003cdiv class=\"pc-warn\"\u003e\n      \u003cdiv class=\"pc-warn-in\"\u003e\n        \u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n        \u003cdiv\u003e\n          \u003cdiv class=\"pc-warn-ttl\"\u003eStop — Heavy Duty Selection Guide\u003c\/div\u003e\n          \u003cdiv class=\"pc-warn-body\"\u003e\n            \u003cstrong\u003e1. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. For heavy duty, we recommend \u003cstrong\u003e20-25% safety margin\u003c\/strong\u003e.\u003cbr\u003e\u003cstrong\u003e2. TPR advantage:\u003c\/strong\u003e Soft 65–70 Shore A durometer provides \u003cstrong\u003eexcellent floor protection and silent operation\u003c\/strong\u003e — even at 400kg capacity.\u003cbr\u003e\u003cstrong\u003e3. Silver dust cap:\u003c\/strong\u003e Protects bearings from debris while adding a professional silver finish.\n          \u003c\/div\u003e\n          \u003cdiv class=\"pc-warn-pills\"\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003e5″ → 300kg capacity\u003c\/span\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003e6″ → 350kg capacity\u003c\/span\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003e8″ → 400kg capacity\u003c\/span\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003eWheel Width: 42mm\u003c\/span\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- USE CASE SELECTOR --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n      \u003cdiv class=\"uc-grid\"\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eHeavy Industrial \/ Factory\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003e400kg capacity · Silent operation\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eHigh load · Lockable · Quiet\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery \/ Equipment\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eMaximum stability · Floor safe\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003ePallet Trucks \/ Heavy Carts\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eHigh load + floor protection\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏥\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eHospital \/ Medical Equipment\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eSilent · Non-marking · Lockable\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003ePremium Workshop \/ Studio\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ or 6″\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eQuiet · Floor protective\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- PRODUCT DESCRIPTION --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eProduct Description — Heavy Duty Blue TPR Series\u003c\/h2\u003e\n      \u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong class=\"highlight-blue\"\u003eheavy duty blue TPR (Thermoplastic Rubber) caster wheels\u003c\/strong\u003e deliver an exceptional combination of \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e and \u003cstrong\u003eindustrial load capacity\u003c\/strong\u003e — up to 400kg per wheel. TPR is the material of choice when you need both floor protection and heavy duty performance.\u003c\/p\u003e\n      \u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003eblue TPR tread\u003c\/strong\u003e (65–70 Shore A) absorbs shocks and vibrations, providing a \u003cstrong\u003ewhisper-quiet ride\u003c\/strong\u003e even under heavy loads. The \u003cstrong\u003e42mm wide wheel\u003c\/strong\u003e distributes weight effectively, while the \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e protects the double ball bearings from debris and adds a professional finish.\u003c\/p\u003e\n      \u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003ethree diameters (5″, 6″, and 8″)\u003c\/strong\u003e and \u003cstrong\u003ethree mounting configurations\u003c\/strong\u003e — Fixed, Swivel, and Swivel+Brake. TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e, safe on all floor types including hardwood, tile, concrete, and epoxy.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- WHY CHOOSE HEAVY DUTY TPR --\u003e\n    \u003cdiv class=\"pc-sec-dk\"\u003e\n      \u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Heavy Duty TPR Casters?\u003c\/h2\u003e\n      \u003cdiv class=\"wg\"\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🏋️ Exceptional Load Capacity\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003e300kg (5″), 350kg (6″), 400kg (8″) per wheel. TPR technology now delivers heavy duty capacity with soft tread benefits — best of both worlds.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🔵 Soft \u0026amp; Cushioned\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003e65–70 Shore A durometer absorbs floor imperfections. Protects delicate surfaces like hardwood, tile, marble, and epoxy — even at 400kg loads.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🤫 Whisper-Quiet\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eNo rattling or squeaking. Ideal for hospitals, libraries, recording studios, and open-plan offices where noise matters — even with heavy equipment.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🚫 Zero Floor Marking\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eAbsolutely non-marking blue compound. Leaves no scuffs, streaks, or marks — even on white or light-coloured flooring. Safe for all floor types.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e📏 42mm Wide Wheel\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eExtra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability under extreme weights.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🔧 Silver Metal Dust Cap\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eProfessional silver finish dust cap protects bearings from debris, dust, and contaminants. Extends bearing life and maintains smooth rolling.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- COMMON SPECS --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eCommon Specifications — All Sizes\u003c\/h2\u003e\n      \u003cdiv class=\"ow\"\u003e\n        \u003ctable class=\"t2\"\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBlue TPR (Thermoplastic Rubber)\u003c\/strong\u003e — Soft, silent, non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e42mm\u003c\/strong\u003e — Extra wide for heavy loads\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSilver Metal Dust Cap\u003c\/strong\u003e — Professional finish, bearing protection\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eDouble Ball Bearing (sealed) · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e65–70 Shore A (soft, cushioned, shock absorbing)\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll floors · Non-marking · Safe for hardwood, tile, concrete, epoxy, marble\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eModerate — avoid strong solvents. Good oil and grease resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- LOAD SUMMARY TABLE — Sorted from Smallest to Largest --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\u003c\/h2\u003e\n      \u003cdiv class=\"ow\"\u003e\n        \u003ctable class=\"tl\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSize\u003c\/th\u003e\n              \u003cth\u003eWheel Diameter\u003c\/th\u003e\n              \u003cth\u003eWheel Width\u003c\/th\u003e\n              \u003cth\u003eDust Cap\u003c\/th\u003e\n              \u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n              \u003cth\u003eMount Types\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e5″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(125mm)\u003c\/span\u003e\n\u003c\/td\u003e\n              \u003ctd\u003e125mm\u003c\/td\u003e\n              \u003ctd\u003e42mm\u003c\/td\u003e\n              \u003ctd\u003eBlack cover\u003c\/td\u003e\n              \u003ctd class=\"lv\"\u003e300 kg\u003c\/td\u003e\n              \u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e6″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(150mm)\u003c\/span\u003e\n\u003c\/td\u003e\n              \u003ctd\u003e150mm\u003c\/td\u003e\n              \u003ctd\u003e42mm\u003c\/td\u003e\n              \u003ctd\u003eSilver metal\u003c\/td\u003e\n              \u003ctd class=\"lv\"\u003e350 kg\u003c\/td\u003e\n              \u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr class=\"bs\"\u003e\n              \u003ctd\u003e8″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(200mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eMax Capacity\u003c\/span\u003e\n\u003c\/td\u003e\n              \u003ctd\u003e200mm\u003c\/td\u003e\n              \u003ctd\u003e42mm\u003c\/td\u003e\n              \u003ctd\u003eSilver metal\u003c\/td\u003e\n              \u003ctd class=\"lv\"\u003e400 kg\u003c\/td\u003e\n              \u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel. Divide total equipment weight by number of castors. Always allow 20-25% safety margin for heavy duty applications.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FULL CONFIG SPECS — 3 Sizes × 3 Types --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Blue TPR Heavy Duty Series\u003c\/h2\u003e\n      \u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ All sizes feature \u003cstrong\u003e42mm wide blue TPR wheels\u003c\/strong\u003e with \u003cstrong\u003esilver metal dust caps\u003c\/strong\u003e and \u003cstrong\u003edouble ball bearings\u003c\/strong\u003e.\u003c\/p\u003e\n\n      \u003c!-- 5\" \/ 125mm --\u003e\n      \u003cdiv class=\"cb\"\u003e\n        \u003cdiv class=\"cb-lbl\"\u003e5″ (125mm) · Blue TPR · 42mm Width · Silver Dust Cap · 300 kg Capacity\u003c\/div\u003e\n        \u003cdiv class=\"ow\"\u003e\n          \u003ctable class=\"ct\"\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e125mm (5″)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eBlack cover\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e300 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- 6\" \/ 150mm --\u003e\n      \u003cdiv class=\"cb\"\u003e\n        \u003cdiv class=\"cb-lbl\"\u003e6″ (150mm) · Blue TPR · 42mm Width · Silver Dust Cap · 350 kg Capacity\u003c\/div\u003e\n        \u003cdiv class=\"ow\"\u003e\n          \u003ctable class=\"ct\"\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e150mm (6″)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e350 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- 8\" \/ 200mm — Max Capacity --\u003e\n      \u003cdiv class=\"cb\"\u003e\n        \u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 8″ (200mm) · Blue TPR · 42mm Width · Silver Dust Cap · 400 kg Capacity — MAX CAPACITY ⭐\u003c\/div\u003e\n        \u003cdiv class=\"ow\"\u003e\n          \u003ctable class=\"ct ct-bs\"\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e200mm (8″)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e400 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"margin-top: 16px; font-size: 12px; color: #888; text-align: center;\"\u003e* All sizes feature blue TPR tread, 42mm width, silver metal dust cap, and double ball bearings.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003c!-- end full config --\u003e\n\n    \u003c!-- USAGE NOTES --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eUsage Notes — Heavy Duty TPR Installation\u003c\/h2\u003e\n      \u003cdiv class=\"ng\"\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eLoad Calculation — Critical for Heavy Duty\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 1200 kg machine ÷ 4 wheels = 300 kg per wheel → choose 6″ (350 kg rated). \u003cstrong\u003eAlways allow 20-25% safety margin for heavy duty applications.\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eTPR Advantage\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eUnlike hard nylon or PU, TPR is \u003cstrong\u003esoft (65–70 Shore A)\u003c\/strong\u003e and provides \u003cstrong\u003esuperior shock absorption\u003c\/strong\u003e. Perfect for protecting sensitive floors and reducing noise — even at 400kg loads.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003e\n            \u003cstrong\u003eMost popular for heavy duty:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003e\n            For straight-line applications: 2 x Fixed + 2 x Swivel.\u003cbr\u003e\n            For maximum security: Use brake on all 4 wheels.\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eFloor Compatibility\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eBlue TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e on all floor types — hardwood, tile, marble, concrete, epoxy, vinyl. Safe for the most delicate flooring surfaces.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eSilver Dust Cap Maintenance\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eThe silver metal dust cap protects bearings from debris. Clean with damp cloth. The cap can be removed for bearing access if needed.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eTemperature Limits\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eRated -20°C to +60°C. Suitable for cold storage, air-conditioned spaces, ambient warehouses, and heated factories.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- SUITABLE FOR — Heavy Duty TPR Applications --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eSuitable For — Heavy Duty TPR Applications\u003c\/h2\u003e\n      \u003cdiv class=\"ow\"\u003e\n        \u003ctable class=\"ts\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eApplication\u003c\/th\u003e\n              \u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n              \u003cth\u003eKey Benefit\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Heavy Industrial \/ Factory\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003e400kg capacity · Silent · Floor protective\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse \/ Logistics Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″ + Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load + parking security · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Equipment \/ Manufacturing\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eMaximum stability · Non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Pallet Trucks \/ Heavy Transport\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eHigh load + floor protection · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏥 Hospital \/ Medical Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eUltra-quiet · Non-marking · Lockable\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Premium Workshop \/ Studio\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ or 6″\u003c\/td\u003e\n\u003ctd\u003eSilent operation · Floor safe · Professional look\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e❄️ Cold Storage \/ Freezer\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eRated to -20°C · No cracking · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- MATERIAL EXPLAINED --\u003e\n    \u003cdiv class=\"pc-sec-dk\"\u003e\n      \u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eHeavy Duty TPR — Soft Meets Strength\u003c\/h2\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eTPR (Thermoplastic Rubber):\u003c\/strong\u003e At \u003cem\u003e65–70 Shore A\u003c\/em\u003e, TPR is significantly softer than polyurethane (92–95A) or nylon. This softness provides \u003cstrong\u003esuperior shock absorption, vibration damping, and whisper-quiet operation\u003c\/strong\u003e — even under heavy loads up to 400kg per wheel. TPR is the ideal material when you need both industrial strength and floor protection.\u003c\/p\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003e42mm Wide Wheel:\u003c\/strong\u003e The extra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability. Combined with the soft TPR compound, these casters roll smoothly and quietly even on imperfect surfaces.\u003c\/p\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eSilver Metal Dust Cap:\u003c\/strong\u003e The professional silver finish dust cap provides excellent bearing protection against debris, dust, and contaminants. This extends bearing life and maintains smooth rolling performance. The metal construction is more durable than plastic caps.\u003c\/p\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Applications with Floor Protection:\u003c\/strong\u003e Rated for temperatures from \u003cem\u003e-20°C to +60°C\u003c\/em\u003e, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. The \u003cstrong\u003eblue TPR is 100% non-marking\u003c\/strong\u003e — safe for hardwood, tile, marble, concrete, epoxy, and vinyl floors. Double ball bearings ensure smooth rolling even under maximum load. Ideal for heavy machinery, medical equipment, premium workshop tools, and industrial carts where noise and floor protection matter.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- SEO FOOTER --\u003e\n    \u003cdiv class=\"sf\"\u003e\n      \u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n      \u003cdiv class=\"sf-tags\"\u003eblue TPR caster wheels · heavy duty TPR castors · soft silent casters · non-marking TPR wheels · 5 inch 300kg casters · 6 inch 350kg wheels · 8 inch 400kg castors · silver metal dust cap · industrial TPR casters · floor protective wheels · quiet heavy duty casters · hospital equipment castors · warehouse TPR wheels · cold storage casters · thermoplastic rubber heavy duty · 42mm wide casters · double ball bearing TPR · fixed TPR castors · swivel TPR wheels · brake castors · premium blue wheels · scratch-free casters · silent industrial wheels\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003c!-- end .pc --\u003e\n\n\u003c\/body\u003e","brand":"Australian Weijia PTY LTD","offers":[{"title":"SWIVEL BRAKE","offer_id":50438142132467,"sku":"8HDBTPRSB","price":39.99,"currency_code":"AUD","in_stock":true},{"title":"SWIVEL","offer_id":50438142165235,"sku":"8HDBTPRS","price":32.0,"currency_code":"AUD","in_stock":true},{"title":"FIXED","offer_id":50438142198003,"sku":"8HDBTPRF","price":28.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Gemini_Generated_Image_h4jrvsh4jrvsh4jr.png?v=1776236110"},{"product_id":"6-heavy-duty-blue-tpr-rubber-castor-wheel-plate-mount-swivel-brake-fixed-副本","title":"6\" Heavy Duty Blue TPR Rubber Castor Wheel Plate Mount Swivel \/ Brake \/ Fixed","description":"\u003cbody\u003e\n\n\n  \u003cmeta charset=\"UTF-8\"\u003e\n  \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n  \u003cmeta name=\"description\" content=\"Heavy duty blue TPR caster wheels. 3 sizes (5″\/6″\/8″), 3 mount types (Fixed\/Swivel\/Swivel+Brake). 42mm wheel width, silver metal dust cap. 300–400kg load capacity per wheel. Soft, silent, non-marking, floor protective.\"\u003e\n  \u003cmeta name=\"keywords\" content=\"blue TPR caster wheels, heavy duty TPR castors, soft silent casters, non-marking TPR wheels, 5 inch 300kg casters, 6 inch 350kg wheels, 8 inch 400kg castors, silver dust cap, industrial TPR casters, floor protective wheels\"\u003e\n  \u003ctitle\u003eBlue TPR Heavy Duty Caster Wheels – Soft, Silent, 400kg\u003c\/title\u003e\n  \u003cstyle\u003e\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n    .pc * {\n      box-sizing: border-box;\n    }\n    .pc {\n      font-family: 'Barlow', system-ui, sans-serif;\n      color: #1a1a1a;\n      max-width: 1000px;\n      margin: 0 auto;\n      line-height: 1.5;\n      background: #f4f1ec;\n    }\n\n    \/* header *\/\n    .pc-hd {\n      background: #1c1c1c;\n      border: 3px solid #0066cc;\n      padding: 22px 26px 18px;\n    }\n    .pc-hd-tags 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800;\n      text-transform: uppercase;\n      letter-spacing: .1em;\n      color: #fff;\n      background: #333;\n      padding: 8px 16px;\n      border: 2px solid #1c1c1c;\n      border-bottom: none;\n    }\n    .cb-lbl-bs {\n      background: #0066cc;\n      color: #fff;\n      border-color: #0052a3;\n    }\n    .ct {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 12px;\n      min-width: 550px;\n    }\n    .ct thead tr {\n      background: #f4f1ec;\n    }\n    .ct th {\n      padding: 8px 9px;\n      border: 2px solid #1c1c1c;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      text-transform: uppercase;\n      color: #555;\n      letter-spacing: .05em;\n    }\n    .ct th:first-child {\n      text-align: left;\n      width: 140px;\n    }\n    .ct td {\n      padding: 7px 9px;\n      border: 1px solid #ddd;\n      text-align: center;\n      color: #333;\n    }\n    .ct td.rl {\n      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.ts {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n      min-width: 440px;\n    }\n    .ts thead tr {\n      background: #1c1c1c;\n    }\n    .ts th {\n      padding: 9px 11px;\n      border: 2px solid #1c1c1c;\n      color: #e8e0d4;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      font-size: 11px;\n      letter-spacing: .06em;\n      text-align: left;\n    }\n    .ts td {\n      padding: 8px 11px;\n      border: 1px solid #ddd;\n      color: #444;\n    }\n    .ts tr:nth-child(odd) td {\n      background: #fafafa;\n    }\n    .ts tr:nth-child(even) td {\n      background: #fff;\n    }\n    .ts .rs {\n      color: #0066cc;\n      font-weight: 700;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 14px;\n    }\n\n    \/* material *\/\n    .mb {\n      font-size: 13px;\n      color: #ccc;\n      line-height: 1.7;\n      margin: 0 0 12px;\n    }\n    .mb:last-child {\n      margin: 0;\n    }\n    .mb strong {\n      color: #fff;\n    }\n    .mb em {\n      color: #e8e0d4;\n      font-style: normal;\n    }\n\n    \/* seo footer *\/\n    .sf {\n      background: #f4f1ec;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #ddd;\n      padding: 14px 22px;\n    }\n    .sf-lbl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      color: #999;\n      text-transform: uppercase;\n      margin-bottom: 7px;\n    }\n    .sf-tags {\n      font-size: 11px;\n      color: #bbb;\n      line-height: 2.2;\n    }\n\n    .ow {\n      overflow-x: auto;\n    }\n\n    .kit-box {\n      background: #e6f0ff;\n      border: 2px solid #0066cc;\n      padding: 14px 18px;\n      margin-bottom: 20px;\n      border-radius: 0;\n    }\n    .kit-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 15px;\n      color: #004499;\n      text-transform: uppercase;\n      margin-bottom: 8px;\n    }\n    .kit-ttl span {\n      background: #0066cc;\n      color: #fff;\n      padding: 2px 8px;\n      margin-left: 10px;\n      font-size: 11px;\n      font-weight: 800;\n    }\n    .kit-body {\n      font-size: 13px;\n      color: #222;\n      line-height: 1.6;\n    }\n    .kit-body strong {\n      color: #0052a3;\n    }\n\n    .price-badge {\n      background: #1c1c1c;\n      border: 1px solid #0066cc;\n      display: inline-block;\n      padding: 4px 12px;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 13px;\n      font-weight: 800;\n      letter-spacing: .05em;\n      color: #0066cc;\n      margin-bottom: 12px;\n    }\n\n    .highlight-blue {\n      color: #0066cc;\n      font-weight: 800;\n    }\n\n    @media (max-width: 600px) {\n      .pc-sec,\n      .pc-sec-dk,\n      .pc-hd,\n      .pc-warn-in {\n        padding: 14px 14px;\n      }\n      .uc-grid {\n        grid-template-columns: repeat(2, 1fr);\n      }\n    }\n  \u003c\/style\u003e\n\n\n  \u003cdiv class=\"pc\"\u003e\n    \u003c!-- H1 HEADER (合并为一个 h1) --\u003e\n    \u003cdiv class=\"pc-hd\"\u003e\n      \u003cdiv class=\"pc-hd-tags\"\u003e\n        \u003cspan class=\"pc-tag-o\"\u003eHeavy Duty · Industrial Grade\u003c\/span\u003e\n        \u003cspan class=\"pc-tag-g\"\u003eSKU: BLUE-TPR-HD-SERIES\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003ch1 class=\"pc-h1\"\u003eBlue TPR Caster Wheels · Heavy Duty\u003cbr\u003e\u003cspan\u003eSoft · Silent · Non-Marking · 300–400kg Capacity\u003c\/span\u003e\n\u003c\/h1\u003e\n      \u003cp class=\"pc-sub\"\u003eAvailable in 3 sizes (5″\/6″\/8″) · 3 mount types · Load up to 400 kg per wheel\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- BADGES --\u003e\n    \u003cdiv class=\"pc-bdg\"\u003e\n      \u003cspan class=\"b-o\"\u003e🔵 Blue TPR · Soft \u0026amp; Silent\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003e42mm Wide Wheel\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eSilver Metal Dust Cap\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eNon-Marking · Floor Protective\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eIndustrial Grade\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003eDouble Ball Bearing\u003c\/span\u003e\n      \u003cspan class=\"b-g\"\u003e-20°C to +60°C\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- PRICE NOTE --\u003e\n    \u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n      \u003cdiv class=\"price-badge\"\u003e🔷 PREMIUM BLUE TPR — SOFT, SILENT \u0026amp; HEAVY DUTY\u003c\/div\u003e\n      \u003cdiv class=\"kit-box\"\u003e\n        \u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"kit-body\"\u003e\n          \u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eBlue TPR combines \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e with \u003cstrong\u003eheavy duty load capacity (300-400kg per wheel)\u003c\/strong\u003e. The \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e adds durability and a professional finish.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- ⛔ WARNING --\u003e\n    \u003cdiv class=\"pc-warn\"\u003e\n      \u003cdiv class=\"pc-warn-in\"\u003e\n        \u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n        \u003cdiv\u003e\n          \u003cdiv class=\"pc-warn-ttl\"\u003eStop — Heavy Duty Selection Guide\u003c\/div\u003e\n          \u003cdiv class=\"pc-warn-body\"\u003e\n            \u003cstrong\u003e1. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. For heavy duty, we recommend \u003cstrong\u003e20-25% safety margin\u003c\/strong\u003e.\u003cbr\u003e\u003cstrong\u003e2. TPR advantage:\u003c\/strong\u003e Soft 65–70 Shore A durometer provides \u003cstrong\u003eexcellent floor protection and silent operation\u003c\/strong\u003e — even at 400kg capacity.\u003cbr\u003e\u003cstrong\u003e3. Silver dust cap:\u003c\/strong\u003e Protects bearings from debris while adding a professional silver finish.\n          \u003c\/div\u003e\n          \u003cdiv class=\"pc-warn-pills\"\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003e5″ → 300kg capacity\u003c\/span\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003e6″ → 350kg capacity\u003c\/span\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003e8″ → 400kg capacity\u003c\/span\u003e\n            \u003cspan class=\"pc-warn-pill\"\u003eWheel Width: 42mm\u003c\/span\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- USE CASE SELECTOR --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n      \u003cdiv class=\"uc-grid\"\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eHeavy Industrial \/ Factory\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003e400kg capacity · Silent operation\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eHigh load · Lockable · Quiet\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery \/ Equipment\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eMaximum stability · Floor safe\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003ePallet Trucks \/ Heavy Carts\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eHigh load + floor protection\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏥\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003eHospital \/ Medical Equipment\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eSilent · Non-marking · Lockable\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"uc-card\"\u003e\n          \u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n          \u003cdiv class=\"uc-lbl\"\u003ePremium Workshop \/ Studio\u003c\/div\u003e\n          \u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ or 6″\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv class=\"uc-note\"\u003eQuiet · Floor protective\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- PRODUCT DESCRIPTION --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eProduct Description — Heavy Duty Blue TPR Series\u003c\/h2\u003e\n      \u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong class=\"highlight-blue\"\u003eheavy duty blue TPR (Thermoplastic Rubber) caster wheels\u003c\/strong\u003e deliver an exceptional combination of \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e and \u003cstrong\u003eindustrial load capacity\u003c\/strong\u003e — up to 400kg per wheel. TPR is the material of choice when you need both floor protection and heavy duty performance.\u003c\/p\u003e\n      \u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003eblue TPR tread\u003c\/strong\u003e (65–70 Shore A) absorbs shocks and vibrations, providing a \u003cstrong\u003ewhisper-quiet ride\u003c\/strong\u003e even under heavy loads. The \u003cstrong\u003e42mm wide wheel\u003c\/strong\u003e distributes weight effectively, while the \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e protects the double ball bearings from debris and adds a professional finish.\u003c\/p\u003e\n      \u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003ethree diameters (5″, 6″, and 8″)\u003c\/strong\u003e and \u003cstrong\u003ethree mounting configurations\u003c\/strong\u003e — Fixed, Swivel, and Swivel+Brake. TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e, safe on all floor types including hardwood, tile, concrete, and epoxy.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- WHY CHOOSE HEAVY DUTY TPR --\u003e\n    \u003cdiv class=\"pc-sec-dk\"\u003e\n      \u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Heavy Duty TPR Casters?\u003c\/h2\u003e\n      \u003cdiv class=\"wg\"\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🏋️ Exceptional Load Capacity\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003e300kg (5″), 350kg (6″), 400kg (8″) per wheel. TPR technology now delivers heavy duty capacity with soft tread benefits — best of both worlds.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🔵 Soft \u0026amp; Cushioned\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003e65–70 Shore A durometer absorbs floor imperfections. Protects delicate surfaces like hardwood, tile, marble, and epoxy — even at 400kg loads.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🤫 Whisper-Quiet\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eNo rattling or squeaking. Ideal for hospitals, libraries, recording studios, and open-plan offices where noise matters — even with heavy equipment.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🚫 Zero Floor Marking\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eAbsolutely non-marking blue compound. Leaves no scuffs, streaks, or marks — even on white or light-coloured flooring. Safe for all floor types.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e📏 42mm Wide Wheel\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eExtra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability under extreme weights.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"wc\"\u003e\n          \u003cdiv class=\"wc-ttl\"\u003e🔧 Silver Metal Dust Cap\u003c\/div\u003e\n          \u003cdiv class=\"wc-body\"\u003eProfessional silver finish dust cap protects bearings from debris, dust, and contaminants. Extends bearing life and maintains smooth rolling.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- COMMON SPECS --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eCommon Specifications — All Sizes\u003c\/h2\u003e\n      \u003cdiv class=\"ow\"\u003e\n        \u003ctable class=\"t2\"\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBlue TPR (Thermoplastic Rubber)\u003c\/strong\u003e — Soft, silent, non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e42mm\u003c\/strong\u003e — Extra wide for heavy loads\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSilver Metal Dust Cap\u003c\/strong\u003e — Professional finish, bearing protection\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eDouble Ball Bearing (sealed) · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e65–70 Shore A (soft, cushioned, shock absorbing)\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll floors · Non-marking · Safe for hardwood, tile, concrete, epoxy, marble\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eModerate — avoid strong solvents. Good oil and grease resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- LOAD SUMMARY TABLE — Sorted from Smallest to Largest --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\u003c\/h2\u003e\n      \u003cdiv class=\"ow\"\u003e\n        \u003ctable class=\"tl\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSize\u003c\/th\u003e\n              \u003cth\u003eWheel Diameter\u003c\/th\u003e\n              \u003cth\u003eWheel Width\u003c\/th\u003e\n              \u003cth\u003eDust Cap\u003c\/th\u003e\n              \u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n              \u003cth\u003eMount Types\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e5″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(125mm)\u003c\/span\u003e\n\u003c\/td\u003e\n              \u003ctd\u003e125mm\u003c\/td\u003e\n              \u003ctd\u003e42mm\u003c\/td\u003e\n              \u003ctd\u003eBlack cover\u003c\/td\u003e\n              \u003ctd class=\"lv\"\u003e300 kg\u003c\/td\u003e\n              \u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e6″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(150mm)\u003c\/span\u003e\n\u003c\/td\u003e\n              \u003ctd\u003e150mm\u003c\/td\u003e\n              \u003ctd\u003e42mm\u003c\/td\u003e\n              \u003ctd\u003eSilver metal\u003c\/td\u003e\n              \u003ctd class=\"lv\"\u003e350 kg\u003c\/td\u003e\n              \u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr class=\"bs\"\u003e\n              \u003ctd\u003e8″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(200mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eMax Capacity\u003c\/span\u003e\n\u003c\/td\u003e\n              \u003ctd\u003e200mm\u003c\/td\u003e\n              \u003ctd\u003e42mm\u003c\/td\u003e\n              \u003ctd\u003eSilver metal\u003c\/td\u003e\n              \u003ctd class=\"lv\"\u003e400 kg\u003c\/td\u003e\n              \u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel. Divide total equipment weight by number of castors. Always allow 20-25% safety margin for heavy duty applications.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FULL CONFIG SPECS — 3 Sizes × 3 Types --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Blue TPR Heavy Duty Series\u003c\/h2\u003e\n      \u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ All sizes feature \u003cstrong\u003e42mm wide blue TPR wheels\u003c\/strong\u003e with \u003cstrong\u003esilver metal dust caps\u003c\/strong\u003e and \u003cstrong\u003edouble ball bearings\u003c\/strong\u003e.\u003c\/p\u003e\n\n      \u003c!-- 5\" \/ 125mm --\u003e\n      \u003cdiv class=\"cb\"\u003e\n        \u003cdiv class=\"cb-lbl\"\u003e5″ (125mm) · Blue TPR · 42mm Width · Silver Dust Cap · 300 kg Capacity\u003c\/div\u003e\n        \u003cdiv class=\"ow\"\u003e\n          \u003ctable class=\"ct\"\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e125mm (5″)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eBlack cover\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e300 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- 6\" \/ 150mm --\u003e\n      \u003cdiv class=\"cb\"\u003e\n        \u003cdiv class=\"cb-lbl\"\u003e6″ (150mm) · Blue TPR · 42mm Width · Silver Dust Cap · 350 kg Capacity\u003c\/div\u003e\n        \u003cdiv class=\"ow\"\u003e\n          \u003ctable class=\"ct\"\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e150mm (6″)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e350 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- 8\" \/ 200mm — Max Capacity --\u003e\n      \u003cdiv class=\"cb\"\u003e\n        \u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 8″ (200mm) · Blue TPR · 42mm Width · Silver Dust Cap · 400 kg Capacity — MAX CAPACITY ⭐\u003c\/div\u003e\n        \u003cdiv class=\"ow\"\u003e\n          \u003ctable class=\"ct ct-bs\"\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e200mm (8″)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e400 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"margin-top: 16px; font-size: 12px; color: #888; text-align: center;\"\u003e* All sizes feature blue TPR tread, 42mm width, silver metal dust cap, and double ball bearings.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003c!-- end full config --\u003e\n\n    \u003c!-- USAGE NOTES --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eUsage Notes — Heavy Duty TPR Installation\u003c\/h2\u003e\n      \u003cdiv class=\"ng\"\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eLoad Calculation — Critical for Heavy Duty\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 1200 kg machine ÷ 4 wheels = 300 kg per wheel → choose 6″ (350 kg rated). \u003cstrong\u003eAlways allow 20-25% safety margin for heavy duty applications.\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eTPR Advantage\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eUnlike hard nylon or PU, TPR is \u003cstrong\u003esoft (65–70 Shore A)\u003c\/strong\u003e and provides \u003cstrong\u003esuperior shock absorption\u003c\/strong\u003e. Perfect for protecting sensitive floors and reducing noise — even at 400kg loads.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003e\n            \u003cstrong\u003eMost popular for heavy duty:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003e\n            For straight-line applications: 2 x Fixed + 2 x Swivel.\u003cbr\u003e\n            For maximum security: Use brake on all 4 wheels.\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eFloor Compatibility\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eBlue TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e on all floor types — hardwood, tile, marble, concrete, epoxy, vinyl. Safe for the most delicate flooring surfaces.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eSilver Dust Cap Maintenance\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eThe silver metal dust cap protects bearings from debris. Clean with damp cloth. The cap can be removed for bearing access if needed.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"nc\"\u003e\n          \u003cdiv class=\"nc-ttl\"\u003eTemperature Limits\u003c\/div\u003e\n          \u003cdiv class=\"nc-body\"\u003eRated -20°C to +60°C. Suitable for cold storage, air-conditioned spaces, ambient warehouses, and heated factories.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- SUITABLE FOR — Heavy Duty TPR Applications --\u003e\n    \u003cdiv class=\"pc-sec\"\u003e\n      \u003ch2 class=\"pc-h2\"\u003eSuitable For — Heavy Duty TPR Applications\u003c\/h2\u003e\n      \u003cdiv class=\"ow\"\u003e\n        \u003ctable class=\"ts\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eApplication\u003c\/th\u003e\n              \u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n              \u003cth\u003eKey Benefit\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Heavy Industrial \/ Factory\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003e400kg capacity · Silent · Floor protective\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse \/ Logistics Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″ + Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load + parking security · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Equipment \/ Manufacturing\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eMaximum stability · Non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Pallet Trucks \/ Heavy Transport\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eHigh load + floor protection · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏥 Hospital \/ Medical Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eUltra-quiet · Non-marking · Lockable\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Premium Workshop \/ Studio\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ or 6″\u003c\/td\u003e\n\u003ctd\u003eSilent operation · Floor safe · Professional look\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e❄️ Cold Storage \/ Freezer\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eRated to -20°C · No cracking · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- MATERIAL EXPLAINED --\u003e\n    \u003cdiv class=\"pc-sec-dk\"\u003e\n      \u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eHeavy Duty TPR — Soft Meets Strength\u003c\/h2\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eTPR (Thermoplastic Rubber):\u003c\/strong\u003e At \u003cem\u003e65–70 Shore A\u003c\/em\u003e, TPR is significantly softer than polyurethane (92–95A) or nylon. This softness provides \u003cstrong\u003esuperior shock absorption, vibration damping, and whisper-quiet operation\u003c\/strong\u003e — even under heavy loads up to 400kg per wheel. TPR is the ideal material when you need both industrial strength and floor protection.\u003c\/p\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003e42mm Wide Wheel:\u003c\/strong\u003e The extra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability. Combined with the soft TPR compound, these casters roll smoothly and quietly even on imperfect surfaces.\u003c\/p\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eSilver Metal Dust Cap:\u003c\/strong\u003e The professional silver finish dust cap provides excellent bearing protection against debris, dust, and contaminants. This extends bearing life and maintains smooth rolling performance. The metal construction is more durable than plastic caps.\u003c\/p\u003e\n      \u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Applications with Floor Protection:\u003c\/strong\u003e Rated for temperatures from \u003cem\u003e-20°C to +60°C\u003c\/em\u003e, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. The \u003cstrong\u003eblue TPR is 100% non-marking\u003c\/strong\u003e — safe for hardwood, tile, marble, concrete, epoxy, and vinyl floors. Double ball bearings ensure smooth rolling even under maximum load. Ideal for heavy machinery, medical equipment, premium workshop tools, and industrial carts where noise and floor protection matter.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- SEO FOOTER --\u003e\n    \u003cdiv class=\"sf\"\u003e\n      \u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n      \u003cdiv class=\"sf-tags\"\u003eblue TPR caster wheels · heavy duty TPR castors · soft silent casters · non-marking TPR wheels · 5 inch 300kg casters · 6 inch 350kg wheels · 8 inch 400kg castors · silver metal dust cap · industrial TPR casters · floor protective wheels · quiet heavy duty casters · hospital equipment castors · warehouse TPR wheels · cold storage casters · thermoplastic rubber heavy duty · 42mm wide casters · double ball bearing TPR · fixed TPR castors · swivel TPR wheels · brake castors · premium blue wheels · scratch-free casters · silent industrial wheels\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003c!-- end .pc --\u003e\n\n\u003c\/body\u003e","brand":"Australian Weijia PTY LTD","offers":[{"title":"SWIVEL BRAKE","offer_id":50438272942323,"sku":"6HDBTPRSB","price":39.99,"currency_code":"AUD","in_stock":true},{"title":"SWIVEL","offer_id":50438272975091,"sku":"6HDBTPRS","price":32.0,"currency_code":"AUD","in_stock":true},{"title":"FIXED","offer_id":50438273007859,"sku":"6HDBTPRF","price":28.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Gemini_Generated_Image_h4jrvsh4jrvsh4jr.png?v=1776236110"},{"product_id":"5-heavy-duty-blue-tpr-rubber-castor-wheel-plate-mount-swivel-brake-fixed","title":"5\" Heavy Duty Blue TPR Rubber Castor Wheel Plate Mount Swivel \/ Brake \/ Fixed","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e \u003cmeta name=\"description\" content=\"Heavy duty blue TPR caster wheels. 3 sizes (5″\/6″\/8″), 3 mount types (Fixed\/Swivel\/Swivel+Brake). 42mm wheel width, silver metal dust cap. 300–400kg load capacity per wheel. Soft, silent, non-marking, floor protective.\"\u003e \u003cmeta name=\"keywords\" content=\"blue TPR caster wheels, heavy duty TPR castors, soft silent casters, non-marking TPR wheels, 5 inch 300kg casters, 6 inch 350kg wheels, 8 inch 400kg castors, silver dust cap, industrial TPR casters, floor protective wheels\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n    .pc * {\n      box-sizing: border-box;\n    }\n    .pc {\n      font-family: 'Barlow', system-ui, sans-serif;\n      color: #1a1a1a;\n      max-width: 1000px;\n      margin: 0 auto;\n      line-height: 1.5;\n      background: #f4f1ec;\n    }\n\n    \/* header *\/\n    .pc-hd {\n      background: #1c1c1c;\n      border: 3px solid #0066cc;\n      padding: 22px 26px 18px;\n    }\n    .pc-hd-tags {\n      display: flex;\n      gap: 8px;\n      flex-wrap: wrap;\n      margin-bottom: 10px;\n    }\n    .pc-tag-o {\n      background: #0066cc;\n      color: #fff;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      font-weight: 800;\n      letter-spacing: .12em;\n      padding: 3px 10px;\n      text-transform: uppercase;\n    }\n    .pc-tag-g {\n      background: #2a2a2a;\n      color: #aaa;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      letter-spacing: .08em;\n      padding: 3px 10px;\n      text-transform: uppercase;\n      border: 1px solid #444;\n    }\n    .pc-h1 {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: clamp(22px, 5vw, 36px);\n      font-weight: 800;\n      color: #fff;\n      margin: 0 0 6px;\n      line-height: 1.1;\n      text-transform: uppercase;\n    }\n    .pc-h1 span {\n      color: #0066cc;\n    }\n    .pc-sub {\n      color: #aaa;\n      font-size: 13px;\n      margin: 0;\n    }\n\n    \/* badges *\/\n    .pc-bdg {\n      background: #2a2a2a;\n      border: 3px solid #1c1c1c;\n      border-top: none;\n      padding: 12px 18px;\n      display: flex;\n      flex-wrap: wrap;\n      gap: 8px;\n    }\n    .b-o {\n      background: #0066cc;\n      color: #fff;\n      font-size: 11px;\n      font-weight: 800;\n      padding: 4px 11px;\n      letter-spacing: .04em;\n    }\n    .b-g {\n      background: #333;\n      color: #e8e0d4;\n      border: 1px solid #555;\n      font-size: 11px;\n      font-weight: 600;\n      padding: 4px 11px;\n    }\n\n    \/* warning *\/\n    .pc-warn {\n      border: 3px solid #1c1c1c;\n      border-top: none;\n      border-left: 6px solid #dc2626;\n    }\n    .pc-warn-in {\n      background: #fef2f2;\n      padding: 18px 20px;\n      display: flex;\n      gap: 14px;\n      align-items: flex-start;\n    }\n    .pc-warn-ico {\n      font-size: 28px;\n      flex-shrink: 0;\n      line-height: 1;\n      margin-top: 2px;\n    }\n    .pc-warn-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 15px;\n      color: #7f1d1d;\n      text-transform: uppercase;\n      letter-spacing: .06em;\n      margin-bottom: 8px;\n    }\n    .pc-warn-body {\n      font-size: 13px;\n      color: #7f1d1d;\n      line-height: 1.7;\n    }\n    .pc-warn-body strong {\n      color: #991b1b;\n    }\n    .pc-warn-pills {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 8px;\n      margin-top: 10px;\n    }\n    .pc-warn-pill {\n      background: #fee2e2;\n      border: 1px solid #fca5a5;\n      color: #7f1d1d;\n      font-size: 11px;\n      font-weight: 700;\n      padding: 4px 10px;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      letter-spacing: .05em;\n    }\n\n    \/* sections *\/\n    .pc-sec {\n      background: #fff;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #ddd;\n      padding: 20px 24px;\n    }\n    .pc-sec-dk {\n      background: #1c1c1c;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #333;\n      padding: 20px 24px;\n    }\n    .pc-sec-first {\n      border-top: none;\n    }\n    .pc-h2 {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 18px;\n      font-weight: 800;\n      text-transform: uppercase;\n      letter-spacing: .08em;\n      color: #1c1c1c;\n      margin: 0 0 16px;\n      padding-bottom: 8px;\n      border-bottom: 2px solid #0066cc;\n    }\n    .pc-h2-lt {\n      color: #0066cc;\n      border-bottom-color: #333;\n    }\n\n    \/* use case grid *\/\n    .uc-grid {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));\n      gap: 10px;\n    }\n    .uc-card {\n      border: 2px solid #ddd;\n      padding: 13px 12px;\n      background: #fafafa;\n    }\n    .uc-ico {\n      font-size: 20px;\n      margin-bottom: 5px;\n    }\n    .uc-lbl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 13px;\n      color: #1c1c1c;\n      text-transform: uppercase;\n      margin-bottom: 5px;\n      line-height: 1.2;\n    }\n    .uc-rec {\n      font-size: 12px;\n      color: #555;\n      margin-top: 3px;\n    }\n    .uc-rec strong {\n      color: #0066cc;\n    }\n    .uc-note {\n      font-size: 11px;\n      color: #999;\n      margin-top: 2px;\n    }\n\n    \/* common 2-col spec table *\/\n    .t2 {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n    }\n    .t2 td {\n      padding: 9px 13px;\n      border: 2px solid #1c1c1c;\n      color: #222;\n      font-weight: 500;\n    }\n    .t2 td:first-child {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      color: #444;\n      text-transform: uppercase;\n      font-size: 12px;\n      letter-spacing: .05em;\n      background: #f4f1ec;\n      width: 44%;\n    }\n    .t2 tr:nth-child(odd) td:last-child {\n      background: #fafafa;\n    }\n    .t2 tr:nth-child(even) td:last-child {\n      background: #fff;\n    }\n\n    \/* load summary table *\/\n    .tl {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n      min-width: 550px;\n    }\n    .tl thead tr {\n      background: #1c1c1c;\n    }\n    .tl th {\n      padding: 9px 11px;\n      border: 2px solid #1c1c1c;\n      text-align: center;\n      color: #e8e0d4;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      text-transform: uppercase;\n      font-size: 11px;\n      letter-spacing: .06em;\n    }\n    .tl th:first-child {\n      text-align: left;\n    }\n    .tl th.lc {\n      background: #0052a3;\n      color: #fff3e0;\n    }\n    .tl td {\n      padding: 9px 11px;\n      border: 2px solid #ddd;\n      text-align: center;\n      color: #444;\n      font-size: 13px;\n    }\n    .tl td:first-child {\n      text-align: left;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      font-size: 14px;\n      color: #1c1c1c;\n      border-color: #1c1c1c;\n    }\n    .tl td.lv {\n      font-weight: 800;\n      font-size: 15px;\n      color: #0052a3;\n      background: #e6f0ff;\n      border-color: #aac9ff;\n    }\n    .tl tr.bs td {\n      background: #fffaf5;\n    }\n    .tl tr.bs td:first-child {\n      border-left: 4px solid #0066cc;\n    }\n    .bs-pill {\n      display: inline-block;\n      background: #0066cc;\n      color: #fff;\n      font-size: 9px;\n      font-weight: 800;\n      padding: 2px 6px;\n      vertical-align: middle;\n      margin-left: 5px;\n      text-transform: uppercase;\n    }\n\n    \/* config tables *\/\n    .cb {\n      margin-bottom: 22px;\n    }\n    .cb:last-child {\n      margin-bottom: 0;\n    }\n    .cb-lbl {\n      display: inline-block;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 14px;\n      font-weight: 800;\n      text-transform: uppercase;\n      letter-spacing: .1em;\n      color: #fff;\n      background: #333;\n      padding: 8px 16px;\n      border: 2px solid #1c1c1c;\n      border-bottom: none;\n    }\n    .cb-lbl-bs {\n      background: #0066cc;\n      color: #fff;\n      border-color: #0052a3;\n    }\n    .ct {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 12px;\n      min-width: 550px;\n    }\n    .ct thead tr {\n      background: #f4f1ec;\n    }\n    .ct th {\n      padding: 8px 9px;\n      border: 2px solid #1c1c1c;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      text-transform: uppercase;\n      color: #555;\n      letter-spacing: .05em;\n    }\n    .ct th:first-child {\n      text-align: left;\n      width: 140px;\n    }\n    .ct td {\n      padding: 7px 9px;\n      border: 1px solid #ddd;\n      text-align: center;\n      color: #333;\n    }\n    .ct td.rl {\n      text-align: left;\n      font-weight: 600;\n      color: #555;\n      background: #fafafa;\n      border-color: #ddd;\n    }\n    .ct td.yes {\n      color: #2e7d32;\n      font-weight: 700;\n    }\n    .ct td.no {\n      color: #ccc;\n    }\n    .ct td.em {\n      color: #bbb;\n    }\n    .ct tr.lr td {\n      background: #e6f0ff;\n      font-weight: 800;\n      color: #0052a3;\n      border-color: #aac9ff;\n    }\n    .ct tr.lr td.rl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      font-size: 12px;\n    }\n    .ct-bs {\n      border: 2px solid #0066cc;\n    }\n    .ct-bs thead tr {\n      background: #e6f0ff;\n    }\n    .ct-bs th {\n      border-color: #aac9ff;\n      color: #0052a3;\n    }\n\n    \/* why grid *\/\n    .wg {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(198px, 1fr));\n      gap: 12px;\n    }\n    .wc {\n      border: 1px solid #333;\n      border-left: 3px solid #0066cc;\n      padding: 12px 14px;\n      background: #222;\n    }\n    .wc-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 700;\n      font-size: 14px;\n      color: #fff;\n      text-transform: uppercase;\n      margin-bottom: 5px;\n    }\n    .wc-body {\n      font-size: 12px;\n      color: #aaa;\n      line-height: 1.55;\n    }\n\n    \/* notes grid *\/\n    .ng {\n      display: grid;\n      grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));\n      gap: 12px;\n    }\n    .nc {\n      border: 2px solid #e0e0e0;\n      border-top: 3px solid #1c1c1c;\n      padding: 14px;\n      background: #fafafa;\n    }\n    .nc-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 13px;\n      text-transform: uppercase;\n      color: #1c1c1c;\n      margin-bottom: 6px;\n    }\n    .nc-body {\n      font-size: 12px;\n      color: #555;\n      line-height: 1.6;\n    }\n\n    \/* suitable table *\/\n    .ts {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 13px;\n      min-width: 440px;\n    }\n    .ts thead tr {\n      background: #1c1c1c;\n    }\n    .ts th {\n      padding: 9px 11px;\n      border: 2px solid #1c1c1c;\n      color: #e8e0d4;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      text-transform: uppercase;\n      font-size: 11px;\n      letter-spacing: .06em;\n      text-align: left;\n    }\n    .ts td {\n      padding: 8px 11px;\n      border: 1px solid #ddd;\n      color: #444;\n    }\n    .ts tr:nth-child(odd) td {\n      background: #fafafa;\n    }\n    .ts tr:nth-child(even) td {\n      background: #fff;\n    }\n    .ts .rs {\n      color: #0066cc;\n      font-weight: 700;\n      text-align: center;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 14px;\n    }\n\n    \/* material *\/\n    .mb {\n      font-size: 13px;\n      color: #ccc;\n      line-height: 1.7;\n      margin: 0 0 12px;\n    }\n    .mb:last-child {\n      margin: 0;\n    }\n    .mb strong {\n      color: #fff;\n    }\n    .mb em {\n      color: #e8e0d4;\n      font-style: normal;\n    }\n\n    \/* seo footer *\/\n    .sf {\n      background: #f4f1ec;\n      border: 3px solid #1c1c1c;\n      border-top: 2px solid #ddd;\n      padding: 14px 22px;\n    }\n    .sf-lbl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 11px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      color: #999;\n      text-transform: uppercase;\n      margin-bottom: 7px;\n    }\n    .sf-tags {\n      font-size: 11px;\n      color: #bbb;\n      line-height: 2.2;\n    }\n\n    .ow {\n      overflow-x: auto;\n    }\n\n    .kit-box {\n      background: #e6f0ff;\n      border: 2px solid #0066cc;\n      padding: 14px 18px;\n      margin-bottom: 20px;\n      border-radius: 0;\n    }\n    .kit-ttl {\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-weight: 800;\n      font-size: 15px;\n      color: #004499;\n      text-transform: uppercase;\n      margin-bottom: 8px;\n    }\n    .kit-ttl span {\n      background: #0066cc;\n      color: #fff;\n      padding: 2px 8px;\n      margin-left: 10px;\n      font-size: 11px;\n      font-weight: 800;\n    }\n    .kit-body {\n      font-size: 13px;\n      color: #222;\n      line-height: 1.6;\n    }\n    .kit-body strong {\n      color: #0052a3;\n    }\n\n    .price-badge {\n      background: #1c1c1c;\n      border: 1px solid #0066cc;\n      display: inline-block;\n      padding: 4px 12px;\n      font-family: 'Barlow Condensed', system-ui, sans-serif;\n      font-size: 13px;\n      font-weight: 800;\n      letter-spacing: .05em;\n      color: #0066cc;\n      margin-bottom: 12px;\n    }\n\n    .highlight-blue {\n      color: #0066cc;\n      font-weight: 800;\n    }\n\n    @media (max-width: 600px) {\n      .pc-sec,\n      .pc-sec-dk,\n      .pc-hd,\n      .pc-warn-in {\n        padding: 14px 14px;\n      }\n      .uc-grid {\n        grid-template-columns: repeat(2, 1fr);\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- H1 HEADER (合并为一个 h1) --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003eHeavy Duty · Industrial Grade\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: BLUE-TPR-HD-SERIES\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003eBlue TPR Caster Wheels · Heavy Duty\u003cbr\u003e\u003cspan\u003eSoft · Silent · Non-Marking · 300–400kg Capacity\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eAvailable in 3 sizes (5″\/6″\/8″) · 3 mount types · Load up to 400 kg per wheel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🔵 Blue TPR · Soft \u0026amp; Silent\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e42mm Wide Wheel\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eSilver Metal Dust Cap\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eNon-Marking · Floor Protective\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eIndustrial Grade\u003c\/span\u003e \u003cspan class=\"b-g\"\u003eDouble Ball Bearing\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e-20°C to +60°C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- PRICE NOTE --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003cdiv class=\"price-badge\"\u003e🔷 PREMIUM BLUE TPR — SOFT, SILENT \u0026amp; HEAVY DUTY\u003c\/div\u003e\n\u003cdiv class=\"kit-box\"\u003e\n\u003cdiv class=\"kit-ttl\"\u003e📦 Most Popular Configuration — 4-Wheel Set \u003cspan\u003eBest Seller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kit-body\"\u003e\n\u003cstrong\u003eRecommended set:\u003c\/strong\u003e 2 x Swivel Castors + 2 x Swivel with Brake Castors.\u003cbr\u003eBlue TPR combines \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e with \u003cstrong\u003eheavy duty load capacity (300-400kg per wheel)\u003c\/strong\u003e. The \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e adds durability and a professional finish.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ⛔ WARNING --\u003e\n\u003cdiv class=\"pc-warn\"\u003e\n\u003cdiv class=\"pc-warn-in\"\u003e\n\u003cdiv class=\"pc-warn-ico\"\u003e⛔\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pc-warn-ttl\"\u003eStop — Heavy Duty Selection Guide\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-body\"\u003e\n\u003cstrong\u003e1. Calculate load per wheel:\u003c\/strong\u003e Total equipment weight ÷ number of castors = load per wheel. For heavy duty, we recommend \u003cstrong\u003e20-25% safety margin\u003c\/strong\u003e.\u003cbr\u003e\u003cstrong\u003e2. TPR advantage:\u003c\/strong\u003e Soft 65–70 Shore A durometer provides \u003cstrong\u003eexcellent floor protection and silent operation\u003c\/strong\u003e — even at 400kg capacity.\u003cbr\u003e\u003cstrong\u003e3. Silver dust cap:\u003c\/strong\u003e Protects bearings from debris while adding a professional silver finish.\u003c\/div\u003e\n\u003cdiv class=\"pc-warn-pills\"\u003e\n\u003cspan class=\"pc-warn-pill\"\u003e5″ → 300kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003e6″ → 350kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003e8″ → 400kg capacity\u003c\/span\u003e \u003cspan class=\"pc-warn-pill\"\u003eWheel Width: 42mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFind Your Size — Select Your Application\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Industrial \/ Factory\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Fixed or Swivel\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003e400kg capacity · Silent operation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eWarehouse \/ Logistics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″ + Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load · Lockable · Quiet\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚙️\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHeavy Machinery \/ Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e8″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMaximum stability · Floor safe\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePallet Trucks \/ Heavy Carts\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e6″ or 8″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHigh load + floor protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏥\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHospital \/ Medical Equipment\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ Swivel+Brake\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eSilent · Non-marking · Lockable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏪\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePremium Workshop \/ Studio\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Recommend: \u003cstrong\u003e5″ or 6″\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eQuiet · Floor protective\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — Heavy Duty Blue TPR Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThese \u003cstrong class=\"highlight-blue\"\u003eheavy duty blue TPR (Thermoplastic Rubber) caster wheels\u003c\/strong\u003e deliver an exceptional combination of \u003cstrong\u003esoft, silent operation\u003c\/strong\u003e and \u003cstrong\u003eindustrial load capacity\u003c\/strong\u003e — up to 400kg per wheel. TPR is the material of choice when you need both floor protection and heavy duty performance.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003eblue TPR tread\u003c\/strong\u003e (65–70 Shore A) absorbs shocks and vibrations, providing a \u003cstrong\u003ewhisper-quiet ride\u003c\/strong\u003e even under heavy loads. The \u003cstrong\u003e42mm wide wheel\u003c\/strong\u003e distributes weight effectively, while the \u003cstrong\u003esilver metal dust cap\u003c\/strong\u003e protects the double ball bearings from debris and adds a professional finish.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eAvailable in \u003cstrong\u003ethree diameters (5″, 6″, and 8″)\u003c\/strong\u003e and \u003cstrong\u003ethree mounting configurations\u003c\/strong\u003e — Fixed, Swivel, and Swivel+Brake. TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e, safe on all floor types including hardwood, tile, concrete, and epoxy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY CHOOSE HEAVY DUTY TPR --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eWhy Choose Heavy Duty TPR Casters?\u003c\/h2\u003e\n\u003cdiv class=\"wg\"\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🏋️ Exceptional Load Capacity\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e300kg (5″), 350kg (6″), 400kg (8″) per wheel. TPR technology now delivers heavy duty capacity with soft tread benefits — best of both worlds.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔵 Soft \u0026amp; Cushioned\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003e65–70 Shore A durometer absorbs floor imperfections. Protects delicate surfaces like hardwood, tile, marble, and epoxy — even at 400kg loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🤫 Whisper-Quiet\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eNo rattling or squeaking. Ideal for hospitals, libraries, recording studios, and open-plan offices where noise matters — even with heavy equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🚫 Zero Floor Marking\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eAbsolutely non-marking blue compound. Leaves no scuffs, streaks, or marks — even on white or light-coloured flooring. Safe for all floor types.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e📏 42mm Wide Wheel\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eExtra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability under extreme weights.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wc\"\u003e\n\u003cdiv class=\"wc-ttl\"\u003e🔧 Silver Metal Dust Cap\u003c\/div\u003e\n\u003cdiv class=\"wc-body\"\u003eProfessional silver finish dust cap protects bearings from debris, dust, and contaminants. Extends bearing life and maintains smooth rolling.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMMON SPECS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eCommon Specifications — All Sizes\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBlue TPR (Thermoplastic Rubber)\u003c\/strong\u003e — Soft, silent, non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e42mm\u003c\/strong\u003e — Extra wide for heavy loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSilver Metal Dust Cap\u003c\/strong\u003e — Professional finish, bearing protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eDouble Ball Bearing (sealed) · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e65–70 Shore A (soft, cushioned, shock absorbing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eFloor Compatibility\u003c\/td\u003e\n\u003ctd\u003eAll floors · Non-marking · Safe for hardwood, tile, concrete, epoxy, marble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-family: 'Barlow Condensed',system-ui,sans-serif; font-weight: bold;\"\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eModerate — avoid strong solvents. Good oil and grease resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- LOAD SUMMARY TABLE — Sorted from Smallest to Largest --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSize \u0026amp; Load Capacity — At a Glance\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"tl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003cth\u003eWheel Width\u003c\/th\u003e\n\u003cth\u003eDust Cap\u003c\/th\u003e\n\u003cth class=\"lc\"\u003e⚡ Load \/ Wheel\u003c\/th\u003e\n\u003cth\u003eMount Types\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(125mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003eBlack cover\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e300 kg\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(150mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003eSilver metal\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e350 kg\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"bs\"\u003e\n\u003ctd\u003e8″ \u003cspan style=\"color: #888; font-size: 12px;\"\u003e(200mm)\u003c\/span\u003e\u003cspan class=\"bs-pill\"\u003eMax Capacity\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003ctd\u003eSilver metal\u003c\/td\u003e\n\u003ctd class=\"lv\"\u003e400 kg\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Swivel \/ Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 12px; color: #888;\"\u003e* Load capacity is per individual wheel. Divide total equipment weight by number of castors. Always allow 20-25% safety margin for heavy duty applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FULL CONFIG SPECS — 3 Sizes × 3 Types --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eFull Configuration Specifications — Blue TPR Heavy Duty Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-bottom: 16px;\"\u003e⚠️ All sizes feature \u003cstrong\u003e42mm wide blue TPR wheels\u003c\/strong\u003e with \u003cstrong\u003esilver metal dust caps\u003c\/strong\u003e and \u003cstrong\u003edouble ball bearings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- 5\" \/ 125mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e5″ (125mm) · Blue TPR · 42mm Width · Silver Dust Cap · 300 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e125mm (5″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eBlack cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e300 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 6\" \/ 150mm --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl\"\u003e6″ (150mm) · Blue TPR · 42mm Width · Silver Dust Cap · 350 kg Capacity\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e150mm (6″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e350 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8\" \/ 200mm — Max Capacity --\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cdiv class=\"cb-lbl cb-lbl-bs\"\u003e⭐ 8″ (200mm) · Blue TPR · 42mm Width · Silver Dust Cap · 400 kg Capacity — MAX CAPACITY ⭐\u003c\/div\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ct ct-bs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eFixed\u003c\/th\u003e\n\u003cth\u003eSwivel\u003c\/th\u003e\n\u003cth\u003eSwivel+Brake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e200mm (8″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eTPR Hardness\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e65–70 Shore A (Soft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eDust Cap\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eSilver Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003e360° Swivel\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rl\"\u003eBrake\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"lr\"\u003e\n\u003ctd class=\"rl\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003cstrong\u003e400 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 16px; font-size: 12px; color: #888; text-align: center;\"\u003e* All sizes feature blue TPR tread, 42mm width, silver metal dust cap, and double ball bearings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- end full config --\u003e \u003c!-- USAGE NOTES --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eUsage Notes — Heavy Duty TPR Installation\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eLoad Calculation — Critical for Heavy Duty\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eDivide total equipment weight by number of castors. Example: 1200 kg machine ÷ 4 wheels = 300 kg per wheel → choose 6″ (350 kg rated). \u003cstrong\u003eAlways allow 20-25% safety margin for heavy duty applications.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eTPR Advantage\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eUnlike hard nylon or PU, TPR is \u003cstrong\u003esoft (65–70 Shore A)\u003c\/strong\u003e and provides \u003cstrong\u003esuperior shock absorption\u003c\/strong\u003e. Perfect for protecting sensitive floors and reducing noise — even at 400kg loads.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eRecommended Set Configuration\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003e\n\u003cstrong\u003eMost popular for heavy duty:\u003c\/strong\u003e 2 x Swivel + 2 x Swivel with Brake.\u003cbr\u003eFor straight-line applications: 2 x Fixed + 2 x Swivel.\u003cbr\u003eFor maximum security: Use brake on all 4 wheels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eFloor Compatibility\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eBlue TPR is \u003cstrong\u003e100% non-marking\u003c\/strong\u003e on all floor types — hardwood, tile, marble, concrete, epoxy, vinyl. Safe for the most delicate flooring surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eSilver Dust Cap Maintenance\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eThe silver metal dust cap protects bearings from debris. Clean with damp cloth. The cap can be removed for bearing access if needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eTemperature Limits\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eRated -20°C to +60°C. Suitable for cold storage, air-conditioned spaces, ambient warehouses, and heated factories.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUITABLE FOR — Heavy Duty TPR Applications --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eSuitable For — Heavy Duty TPR Applications\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"ts\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth style=\"width: 155px; text-align: center;\"\u003eRecommended Size\u003c\/th\u003e\n\u003cth\u003eKey Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏭 Heavy Industrial \/ Factory\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Fixed or Swivel\u003c\/td\u003e\n\u003ctd\u003e400kg capacity · Silent · Floor protective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏗️ Warehouse \/ Logistics Carts\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″ + Brake\u003c\/td\u003e\n\u003ctd\u003eHigh load + parking security · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e⚙️ Heavy Equipment \/ Manufacturing\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e8″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eMaximum stability · Non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e📦 Pallet Trucks \/ Heavy Transport\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eHigh load + floor protection · Smooth rolling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏥 Hospital \/ Medical Equipment\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ Swivel+Brake\u003c\/td\u003e\n\u003ctd\u003eUltra-quiet · Non-marking · Lockable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e🏪 Premium Workshop \/ Studio\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e5″ or 6″\u003c\/td\u003e\n\u003ctd\u003eSilent operation · Floor safe · Professional look\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600;\"\u003e❄️ Cold Storage \/ Freezer\u003c\/td\u003e\n\u003ctd class=\"rs\"\u003e6″ or 8″\u003c\/td\u003e\n\u003ctd\u003eRated to -20°C · No cracking · Quiet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- MATERIAL EXPLAINED --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003eHeavy Duty TPR — Soft Meets Strength\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eTPR (Thermoplastic Rubber):\u003c\/strong\u003e At \u003cem\u003e65–70 Shore A\u003c\/em\u003e, TPR is significantly softer than polyurethane (92–95A) or nylon. This softness provides \u003cstrong\u003esuperior shock absorption, vibration damping, and whisper-quiet operation\u003c\/strong\u003e — even under heavy loads up to 400kg per wheel. TPR is the ideal material when you need both industrial strength and floor protection.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003e42mm Wide Wheel:\u003c\/strong\u003e The extra-wide 42mm wheel distributes heavy loads effectively, reducing floor stress and improving rolling stability. Combined with the soft TPR compound, these casters roll smoothly and quietly even on imperfect surfaces.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong class=\"highlight-blue\"\u003eSilver Metal Dust Cap:\u003c\/strong\u003e The professional silver finish dust cap provides excellent bearing protection against debris, dust, and contaminants. This extends bearing life and maintains smooth rolling performance. The metal construction is more durable than plastic caps.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eIndustrial Applications with Floor Protection:\u003c\/strong\u003e Rated for temperatures from \u003cem\u003e-20°C to +60°C\u003c\/em\u003e, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. The \u003cstrong\u003eblue TPR is 100% non-marking\u003c\/strong\u003e — safe for hardwood, tile, marble, concrete, epoxy, and vinyl floors. Double ball bearings ensure smooth rolling even under maximum load. Ideal for heavy machinery, medical equipment, premium workshop tools, and industrial carts where noise and floor protection matter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003eblue TPR caster wheels · heavy duty TPR castors · soft silent casters · non-marking TPR wheels · 5 inch 300kg casters · 6 inch 350kg wheels · 8 inch 400kg castors · silver metal dust cap · industrial TPR casters · floor protective wheels · quiet heavy duty casters · hospital equipment castors · warehouse TPR wheels · cold storage casters · thermoplastic rubber heavy duty · 42mm wide casters · double ball bearing TPR · fixed TPR castors · swivel TPR wheels · brake castors · premium blue wheels · scratch-free casters · silent industrial wheels\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end .pc --\u003e","brand":"Australian Weijia PTY LTD","offers":[{"title":"SWIVEL BRAKE","offer_id":50438273335539,"sku":"5HDBTPRSB","price":39.99,"currency_code":"AUD","in_stock":true},{"title":"SWIVEL","offer_id":50438273368307,"sku":"5HDBTPRS","price":32.0,"currency_code":"AUD","in_stock":true},{"title":"FIXED","offer_id":50438273401075,"sku":"5HDBTPRF","price":28.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/Gemini_Generated_Image_h4jrvsh4jrvsh4jr.png?v=1776236110"}],"url":"https:\/\/wj-wholesale.com.au\/collections\/heavy-duty-castor-wheels.oembed","provider":"WEIJIA WHOLESALE","version":"1.0","type":"link"}