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Brand Name : Luma
Model Number : K02-H-2PA-450 K02-S-2PA-450 K02-R-2PA-450
Place of Origin : Zhongshan Guandong province China
MOQ : 4
Price : USD 8.65 brake /USD 7.12 Swivel/USD 2.16 Rigid heavy duty wheels 4 inches
Payment Terms : L/C,wechat,alipay
Supply Ability : 100000
Delivery Time : 5-10days
Packaging Details : bags and cartons
Inches : 4"/5"/6"/8"Single Wheel
Braketype : brake/ Swivel/ Fixed
Productname : Industrial Wheel Casters
Color : Black / Grey / Blue
Usage : Warehousing and Logistics /Medical and Healthcare/ Commercial and Retail/ Office and Institutional Settings/ Home and Furniture
Material : Thermoplastic Polyurethane (TPU)
Finish : Zinc Plated
Bearingtype : Ball Bearing
Wheeltype : brake/ Swivel/ Fixed
Mountingtype : Top Plate
Sample : 1pcs ,price add 50%

| Material | Maximum Heat Resistance (°C) | Heat Resistance Characteristics | Typical Application Scenarios | Suitable Products |
|---|---|---|---|---|
| PA (Nylon) | 150–250°C | High heat deformation resistance; with glass fiber reinforcement, it can exceed 250°C. Best heat resistance. | Baking equipment, heat treatment production lines, high-temperature industrial furnaces | Oven caster wheels, heat treatment equipment wheels, industrial oven wheels |
| TPU (Thermoplastic Polyurethane) | 120–180°C | Can withstand short-term baking at 160°C; higher hardness improves heat resistance. | Automotive production lines, industrial equipment requiring heat resistance | Automotive factory caster wheels, caster wheels for high-temperature environments |
| TPR (Thermoplastic Rubber) | 100–115°C | Good weather resistance and UV resistance; wide temperature range (-50 to 115°C). | Outdoor equipment, environments with large temperature fluctuations | Outdoor warehouse cart wheels, logistics handling equipment |
| Rubber (ER) | 80–100°C | Natural rubber ages at high temperatures; elasticity decreases with rising temperature. | General industrial environments, indoor applications | Ordinary hand carts, warehouse handling equipment |
| PU (Polyurethane) | 80°C | Excellent low-temperature resistance (-35°C), but relatively limited high-temperature resistance. | Indoor industrial environments, warehousing and logistics | Warehouse hand carts, medical equipment carts |
| PP (Polypropylene) | 80–100°C | Deformation temperature is 80–100°C; moderate heat resistance but cost-effective. | Light industry, general handling scenarios | Supermarket shopping carts, light-duty hand carts |
| PVC (Polyvinyl Chloride) | 60–80°C | Poor heat resistance; softens and deforms at high temperatures. | Normal indoor environments, light-load applications | Furniture caster wheels, office chair wheels |
Light industry, general handling scenarios. Supermarket shopping carts, light-duty hand carts


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