4"5"6"8" Industiral Trolley Rigid Nylon Caster Wheel Wholesale
Housing：
Solid steel welded construction,
zinc plated Rigid head,
dustproof seal heat treated ballrace,
hardened steel balls
Wheel:
Materials: Nylon
Bearing type: Precision double ball bearing
Features:
The pattern on the copolymerization material coat makes the wheels move more stable, it is a good choice for your wed surroundings because copolymerization material wheel is waterproof.
Top plate dimension:
European type plate is Available:
Remark: Top plate size can be customized.
