Golden PU Polyurethane Caster Wheels
Heavy Duty · Double Ball Bearing · Industrial Level
Available in 3 sizes (75–125mm) · 3 mount types · Load up to 280 kg per wheel
For heavy duty applications, always use 4 castors of matching capacity. The golden reinforced frame provides exceptional strength and durability. Swivel top features its own ball bearing for ultra-smooth steering even under heavy loads.
2. Bearing advantage: Each wheel has double ball bearings + swivel top has its own ball bearing — smooth movement even at max capacity.
3. Golden reinforced frame: Heavy duty construction with premium golden finish. Plate size: 64×92mm, hole spacing: 75×45mm (standard across all sizes).
Find Your Size — Select Your Application
Product Description — Golden Heavy Duty PU Series
These premium golden PU polyurethane caster wheels represent the pinnacle of industrial caster design. Engineered for heavy duty applications with load capacities ranging from 200kg to 280kg per wheel — among the highest in their class.
The golden reinforced frame is not just aesthetic — it's a marker of heavy duty construction with enhanced strength and durability. Each wheel features double ball bearings for smooth rolling, and the swivel top includes its own ball bearing for effortless steering even under maximum load. The white PU core complements the golden frame beautifully.
PU polyurethane offers superior abrasion resistance (8× better than rubber), is non-marking on all floor types, operates silently, and resists oils, chemicals, and greases. Available in three diameters (75, 100, and 125mm) and three mounting configurations — Fixed, Swivel, and Swivel+Brake. *Sizes and weights are approximate only.
Why Choose Golden Heavy Duty PU Casters?
Common Specifications — All Sizes
| Material | Premium PU Polyurethane (White core + PU tread) |
| Frame Finish | Golden reinforced frame · Heavy duty construction · Premium finish |
| Wheel Width | 33mm (all sizes) — wider than standard for higher load capacity |
| Bearing System (Wheel) | Double Ball Bearing — sealed, smooth rolling, maintenance-free |
| Bearing System (Swivel) | Ball Bearing on Swivel Top — separate bearing for effortless steering |
| Hardness | 92–95 Shore A (optimised for heavy loads) |
| Temperature Range | -30°C to +70°C |
| Floor Compatibility | All floors · Non-marking · Safe for polished concrete, epoxy, tile |
| Noise Level | Silent — vibration damping + bearing precision |
| Chemical Resistance | Excellent — oils, greases, solvents, mild acids |
| Abrasion Resistance | 8× better than standard rubber · Long service life |
Size & Load Capacity — At a Glance
| Size | Diameter | Wheel Width | Overall Height | ⚡ Load / Wheel | Weight | Swivel Top Bearing |
|---|---|---|---|---|---|---|
| 3″ (75mm) | 75mm | 33mm | 108mm | 200 kg | 0.58–0.75kg | ✔ |
| 4″ (100mm)Best Seller | 100mm | 33mm | 133mm | 220 kg | 0.6–0.85kg | ✔ |
| 5″ (125mm) | 125mm | 33mm | 155mm | 280 kg | 0.7–0.95kg | ✔ |
* Load capacity is per individual wheel. Divide total equipment weight by number of castors. *Sizes and weights are approximate only.
Full Configuration Specifications — Golden Heavy Duty PU Series
⚠️ Please select size and style before placing order. Prices are per single castor.
| Specification | Fixed | Swivel | Swivel+Brake |
|---|---|---|---|
| Wheel Diameter | 75mm | 75mm | 75mm |
| Wheel Width | 33mm | ||
| Overall Height | 108mm | ||
| Plate Size | 64 × 92mm | ||
| Hole Center Distance | 75 × 45mm | ||
| Frame Finish | Golden · Reinforced Heavy Duty | ||
| Wheel Core | White PU | ||
| Wheel Bearing | Double Ball Bearing (sealed) | ||
| Swivel Top Bearing | — | ✔ Ball Bearing | ✔ Ball Bearing |
| Brake | ✗ | ✗ | ✔ |
| Load Capacity | 200 kg | ||
| Unit Weight (approx) | 0.58kg | 0.65kg | 0.75kg |
| Specification | Fixed | Swivel | Swivel+Brake |
|---|---|---|---|
| Wheel Diameter | 100mm | 100mm | 100mm |
| Wheel Width | 33mm | ||
| Overall Height | 133mm | ||
| Plate Size | 64 × 92mm | ||
| Hole Center Distance | 75 × 45mm | ||
| Frame Finish | Golden · Reinforced Heavy Duty | ||
| Wheel Core | White PU | ||
| Wheel Bearing | Double Ball Bearing (sealed) | ||
| Swivel Top Bearing | — | ✔ Ball Bearing | ✔ Ball Bearing |
| Brake | ✗ | ✗ | ✔ |
| Load Capacity | 220 kg | ||
| Unit Weight (approx) | 0.60kg | 0.75kg | 0.85kg |
| Specification | Fixed | Swivel | Swivel+Brake |
|---|---|---|---|
| Wheel Diameter | 125mm | 125mm | 125mm |
| Wheel Width | 33mm | ||
| Overall Height | 155mm | ||
| Plate Size | 64 × 92mm | ||
| Hole Center Distance | 75 × 45mm | ||
| Frame Finish | Golden · Reinforced Heavy Duty | ||
| Wheel Core | White PU | ||
| Wheel Bearing | Double Ball Bearing (sealed) | ||
| Swivel Top Bearing | — | ✔ Ball Bearing | ✔ Ball Bearing |
| Brake | ✗ | ✗ | ✔ |
| Load Capacity | 280 kg | ||
| Unit Weight (approx) | 0.70kg | 0.85kg | 0.95kg |
*Sizes and weights are approximate only. Prices are per single castor — select size and style before placing order.
Usage Notes — Heavy Duty Installation
For straight-line applications: 2 x Fixed + 2 x Swivel.
For maximum parking security: Use brake on all 4 wheels.
Suitable For — Heavy Duty Applications
| Application | Recommended Size | Key Benefit |
|---|---|---|
| 🏭 Heavy Industrial Machinery | 5″ Fixed or Swivel | 280kg capacity · Triple bearing system |
| 🏗️ Warehouse / Logistics Cart | 4″ or 5″ + Brake | High load + parking security |
| 🔧 Automotive / Assembly Line | 4″ Swivel+Brake | Chemical resistant · Silent |
| 📦 Pallet Truck / Heavy Cart | 5″ | Maximum load capacity |
| 🏥 Heavy Medical Equipment | 4″ Swivel+Brake | Non-marking · Quiet · Lockable |
| ⚙️ Industrial Workstation | 3″ or 4″ Fixed | Stable · Durable · Long lasting |
| 📦 Distribution Center | 5″ Swivel | High manoeuvrability under heavy loads |
Golden Heavy Duty PU — Engineering Excellence
Premium Polyurethane (PU): At 92–95 Shore A, this industrial-grade PU compound is optimised for heavy loads while maintaining excellent abrasion resistance — 8× better than standard rubber. The material is non-marking, leaving zero scuffs on any floor surface, and resists degradation from oils, greases, and mild chemicals.
Triple Bearing System: Unlike standard casters that use a single bearing, these heavy duty wheels feature double ball bearings inside each wheel for smooth rolling, plus a separate ball bearing in the swivel top for effortless steering. This triple-bearing design ensures consistent performance even when operating at maximum capacity (up to 280kg per wheel).
Reinforced Golden Frame: The striking golden finish 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 white PU core complements the golden frame, creating a professional, premium appearance.
Industrial Level Performance: Rated for temperatures from -30°C to +70°C, 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.
💳 Price for 1 Castor
Please select size and style above before placing order. *Sizes and weights are approximate only.
EXTRA CHARGE FOR REMOTE AREA
Our shipping rates currently apply only to Metropolitan Areas (Capital Cities) and Major Regional Areas. For Rural and Remote Areas, we do not offer standard delivery, or an additional fee may be required. This policy also applies to oversized products that exceed 20kg or measure over 1 meter on any side. Please review these guidelines prior to placing an order to ensure smooth processing.