Rubber vs Polyurethane vs Polyamide Castor Wheels

Rubber and Thermoplastic Rubber

These materials are often considered where noise, vibration and floor protection matter. Exact performance depends on hardness, construction and load. Elastic rubber can suit demanding travel where resilience matters, while TPR is common on indoor carts and institutional equipment.

Polyurethane Wheels

Polyurethane is commonly selected for a balance of load, wear resistance and rolling performance. Wheel center, tread hardness, bond and formulation also affect use. Confirm whether the application involves oil, cleaning agents, wet floors or continuous travel.

Polyamide Wheels

Polyamide wheels can provide low rolling resistance and good load performance on smooth floors, but noise and floor conditions must be considered. Their harder tread can transmit more shock to the load and equipment than a resilient wheel.

Compare Bearings and Wheel Construction

Plain bore, roller and ball-bearing versions can change rolling effort, hub dimensions and maintenance requirements. Two wheels made from the same tread material are not interchangeable when their bearing, hub, axle or rated-load construction differs.

Use a Floor Trial for Critical Applications

Test a representative sample at the real load and travel speed. Check starting effort, steering, noise, marking, temperature rise and damage at joints or obstacles. A practical trial is especially useful where the floor is coated, delicate or uneven.

Do Not Select by Material Alone

Confirm diameter, width, bearing, speed, floor obstacles, temperature, chemicals and quantity before choosing a model. Use the exact product code when requesting a quotation.