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TPR Casters, 4 x 4-1/2 Plate | Non-Marking

Plate sizes: 4 x 4-1/2Bolt holes: 2-5/8 x 3-5/8Diameter: 4, 5, 6, 8 inTread: 2 inCapacity: up to 600 lb
Match a 4 x 4-1/2 top plate when bolting casters under finished floors and quiet institutional carts. You will see wheel diameters 4, 5, 6, 8 in, polyolefin, thermo rubber (TPR), and rubber treads, and capacities 300 to 600 lb across the SKUs listed below. When floors see chemicals or washdowns, prefer sealed bearings and non-absorbent wheel compounds. Use kingpinless or heavy plate series when shock loads keep shearing kingpin races.

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Wheel = wheel diameter · capacity is per caster.

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