Medium duty threaded stem PU caster wheel with double brakes
Housing：
Solid steel welded construction,
zinc plated double ballrace swivel head,
dustproof seal heat treated ballrace,
hardened steel balls
Wheel:
Materials: Cast Iron Core + PU
Bearing type:ball bearing
Feature :
-
Cast iron PU caster wheels, easy moving and durable quality.
-
Wildly use in industrial trolley.
