Blue TPR Caster Wheels · Heavy Duty
Soft · Silent · Non-Marking · 300–400kg Capacity
Available in 3 sizes (5″/6″/8″) · 3 mount types · Load up to 400 kg per wheel
Blue TPR combines soft, silent operation with heavy duty load capacity (300-400kg per wheel). The silver metal dust cap adds durability and a professional finish.
2. TPR advantage: Soft 65–70 Shore A durometer provides excellent floor protection and silent operation — even at 400kg capacity.
3. Silver dust cap: Protects bearings from debris while adding a professional silver finish.
Find Your Size — Select Your Application
Product Description — Heavy Duty Blue TPR Series
These heavy duty blue TPR (Thermoplastic Rubber) caster wheels deliver an exceptional combination of soft, silent operation and industrial load capacity — up to 400kg per wheel. TPR is the material of choice when you need both floor protection and heavy duty performance.
The blue TPR tread (65–70 Shore A) absorbs shocks and vibrations, providing a whisper-quiet ride even under heavy loads. The 42mm wide wheel distributes weight effectively, while the silver metal dust cap protects the double ball bearings from debris and adds a professional finish.
Available in three diameters (5″, 6″, and 8″) and three mounting configurations — Fixed, Swivel, and Swivel+Brake. TPR is 100% non-marking, safe on all floor types including hardwood, tile, concrete, and epoxy.
Why Choose Heavy Duty TPR Casters?
Common Specifications — All Sizes
| Material | Blue TPR (Thermoplastic Rubber) — Soft, silent, non-marking |
| Wheel Width | 42mm — Extra wide for heavy loads |
| Dust Cap | Silver Metal Dust Cap — Professional finish, bearing protection |
| Bearing Type | Double Ball Bearing (sealed) · Smooth rolling |
| Hardness | 65–70 Shore A (soft, cushioned, shock absorbing) |
| Temperature Range | -20°C to +60°C |
| Floor Compatibility | All floors · Non-marking · Safe for hardwood, tile, concrete, epoxy, marble |
| Chemical Resistance | Moderate — avoid strong solvents. Good oil and grease resistance |
Size & Load Capacity — At a Glance
| Size | Wheel Diameter | Wheel Width | Dust Cap | ⚡ Load / Wheel | Mount Types |
|---|---|---|---|---|---|
| 5″ (125mm) | 125mm | 42mm | Black cover | 300 kg | Fixed / Swivel / Brake |
| 6″ (150mm) | 150mm | 42mm | Silver metal | 350 kg | Fixed / Swivel / Brake |
| 8″ (200mm)Max Capacity | 200mm | 42mm | Silver metal | 400 kg | Fixed / Swivel / Brake |
* Load capacity is per individual wheel. Divide total equipment weight by number of castors. Always allow 20-25% safety margin for heavy duty applications.
Full Configuration Specifications — Blue TPR Heavy Duty Series
⚠️ All sizes feature 42mm wide blue TPR wheels with silver metal dust caps and double ball bearings.
| Specification | Fixed | Swivel | Swivel+Brake |
|---|---|---|---|
| Wheel Diameter | 125mm (5″) | ||
| Wheel Width | 42mm | ||
| TPR Hardness | 65–70 Shore A (Soft) | ||
| Dust Cap | Black cover | ||
| Bearing Type | Double Ball Bearing | ||
| 360° Swivel | ✗ | ✔ | ✔ |
| Brake | ✗ | ✗ | ✔ |
| Load Capacity | 300 kg | ||
| Specification | Fixed | Swivel | Swivel+Brake |
|---|---|---|---|
| Wheel Diameter | 150mm (6″) | ||
| Wheel Width | 42mm | ||
| TPR Hardness | 65–70 Shore A (Soft) | ||
| Dust Cap | Silver Metal | ||
| Bearing Type | Double Ball Bearing | ||
| 360° Swivel | ✗ | ✔ | ✔ |
| Brake | ✗ | ✗ | ✔ |
| Load Capacity | 350 kg | ||
| Specification | Fixed | Swivel | Swivel+Brake |
|---|---|---|---|
| Wheel Diameter | 200mm (8″) | ||
| Wheel Width | 42mm | ||
| TPR Hardness | 65–70 Shore A (Soft) | ||
| Dust Cap | Silver Metal | ||
| Bearing Type | Double Ball Bearing | ||
| 360° Swivel | ✗ | ✔ | ✔ |
| Brake | ✗ | ✗ | ✔ |
| Load Capacity | 400 kg | ||
* All sizes feature blue TPR tread, 42mm width, silver metal dust cap, and double ball bearings.
Usage Notes — Heavy Duty TPR Installation
For straight-line applications: 2 x Fixed + 2 x Swivel.
For maximum security: Use brake on all 4 wheels.
Suitable For — Heavy Duty TPR Applications
| Application | Recommended Size | Key Benefit |
|---|---|---|
| 🏭 Heavy Industrial / Factory | 8″ Fixed or Swivel | 400kg capacity · Silent · Floor protective |
| 🏗️ Warehouse / Logistics Carts | 6″ or 8″ + Brake | High load + parking security · Quiet |
| ⚙️ Heavy Equipment / Manufacturing | 8″ Swivel+Brake | Maximum stability · Non-marking |
| 📦 Pallet Trucks / Heavy Transport | 6″ or 8″ | High load + floor protection · Smooth rolling |
| 🏥 Hospital / Medical Equipment | 5″ Swivel+Brake | Ultra-quiet · Non-marking · Lockable |
| 🏪 Premium Workshop / Studio | 5″ or 6″ | Silent operation · Floor safe · Professional look |
| ❄️ Cold Storage / Freezer | 6″ or 8″ | Rated to -20°C · No cracking · Quiet |
Heavy Duty TPR — Soft Meets Strength
TPR (Thermoplastic Rubber): At 65–70 Shore A, TPR is significantly softer than polyurethane (92–95A) or nylon. This softness provides superior shock absorption, vibration damping, and whisper-quiet operation — even under heavy loads up to 400kg per wheel. TPR is the ideal material when you need both industrial strength and floor protection.
42mm Wide Wheel: 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.
Silver Metal Dust Cap: 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.
Industrial Applications with Floor Protection: Rated for temperatures from -20°C to +60°C, these casters perform reliably in cold storage, ambient warehouses, and heated factory environments. The blue TPR is 100% non-marking — 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.
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.