Series 45 5" Kingpinless Casters: Swivel, Load=1000 lbs

Swivel - Round Polyurethane on Precision Bearing
Designed for dollies, platform trucks, dough trucks, tow lines, utility carts, tooling fixtures, scrap metal carriers
Top plate - 5/16" AISI 1045 steel
Yoke base - notched AISI 1045 steel
Swivel section - one row of 3/8" ball bearings mounted in a heat-treated precision machined raceway
Axle - 1/2" diameter hollow axle with zerk fitting on roller bear models (solid axle on precision models)
Corrosion-resistant zinc finish
Alternative or custom caster configurations available