1.Heavy duty caster 2.PU rim and iron cast core caster 3.Swivel caster 4.with lock catch 5.Industrial castors

Heavy Duty Caster Features:

Swivel Fork: High quality steel plate, Zine plated, wheel break and ball raceway side breakWheel: PU mold on cast iron core Bearing: Roller bearing  Loading capacity: 230-460KGIndustrial casters

Polyurethance heavy duty caster with cast iron,roller bearing