{"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 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:#c9a03d}\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:#c9a03d;color:#1c1c1c;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 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:18px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#1c1c1c;margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid #c9a03d}\n.pc-h2-lt{color:#c9a03d;border-bottom-color:#333}\n\n\/* use case grid *\/\n.uc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,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:#c9a03d}\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:550px}\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:#a07d2a;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:#a07d2a;background:#fef8e0;border-color:#f0d88a}\n.tl tr.bs td{background:#fffaf5}\n.tl tr.bs td:first-child{border-left:4px solid #c9a03d}\n.bs-pill{display:inline-block;background:#c9a03d;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: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:#c9a03d;color:#1c1c1c;border-color:#a07d2a}\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:#fef8e0;font-weight:800;color:#a07d2a;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 #c9a03d}\n.ct-bs thead tr{background:#fef8e0}\n.ct-bs th{border-color:#f0d88a;color:#a07d2a}\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 #c9a03d;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:#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","url":"https:\/\/wj-wholesale.com.au\/products\/heavy-duty-4-5-6-8-castor-wheels-pu-nylon-industrial-furniture","provider":"WEIJIA WHOLESALE","version":"1.0","type":"link"}