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Polyurethane Caster Wheels — 475 to 34,000 lb Capacity Range

Diameter: 3-1/4 to 16 inTread: 2, 3, 4, 5 inCapacity: up to 34,000 lb
Polyurethane Caster Wheels - 475 for warehouse carts on epoxy and smooth concrete. Catalog chips cover wheel diameters 3-1/4 to 16 in, polyurethane treads, and industrial frames. Use kingpinless or heavy plate series when shock loads keep shearing kingpin races. When floors see chemicals or washdowns, prefer sealed bearings and non-absorbent wheel compounds. These extreme-duty options cover everyday warehouse carts on epoxy and smooth concrete without jumping to extreme forged series.

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Wheel = wheel diameter · capacity is per wheel.

Polyurethane Caster Wheels: buying guide

Polyurethane is the only caster wheel material that spans from a 475 lb light-duty wheel to a 34,000 lb extreme-duty build — because the polyurethane tread can bond to almost any core. The core is what sets the ceiling: polyolefin for light loads, aluminum for medium, cast iron and forged steel for heavy and extreme.

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