Walkway & Escalator caster
Enhanced PU tread
Ball bearing caster
Zinc plated bolt hole swivel caster
Two tracks tread caster
Walkway & Escalator CasterIndustry PU casterEnhanced Polyurethane TreadZinc plated pressed steel swivel head bolt hole forkPrecision ball raceway
Customized Specification are available.
Walkway & Escalator Polyurethane Caster,ball bearing