Good quality white nylon rotating caster wheel 4 inch

Specifications: 

1) Wheel diameter: 2.5"  3"  3.5"  4"  5"

2) Load Capacity: 85-135kg 

3) Material: Nylon

4) Bearing: Double bearing 6001

5) Fixed / swivel (can be with side brake or total brake) 

6) Color: white

Features: attractive appearance, wearing resisting, large loading capacity, with elasticity in running 

Usages: medical appliance, machine equipment, heavy duty industry, transportation, logistics, etc.

Available Sizes: