6" x 3" Swivel Plate Caster with Mold-On Rubber Wheel

The Mold-on Rubber wheel has a rubber tread vulcanized to heavy-duty cast iron core. Offers a shock absorbing semi-cushioned ride with floor protection and a quiet rolling operation. Rolls well over small debris, rough floors, cracks, floor joints, other common obstacles. Economically priced cushion wheel.

The black rubber tread may leave floor marks; if non-marking wheels are required we suggest using another wheel. Works well in outdoor environments; however, cast iron core can rust; if this is an issue, look at using aluminum or plastic core wheels.

Ideal for platform and lumber carts. Widely used on commercial dumpsters.

The casters in our 63/34 Kingpinless Series are ranked for extreme heavy duty use, with capacities up to 20,000 lb.The series offers matching swivel and rigid casters constructed with thick top plates from hot forged ASTM1045 steel. The legs are 3/8" thick and the axle used is a 1" thick Grade 5 bolt making these casters hold up to the toughest of jobs. The swivel casters feature a forged 1/2" thick swivel head and a 4-1/2" precisely machined kingpinless raceway of 5/8" hardened ball bearings.