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8" x 2" Polyurethane Casters

Diameter: 4, 5, 6, 8 inTread: 2 inCapacity: up to 1,600 lb
This collection gathers plate-mount casters used on warehouse carts on epoxy and smooth concrete. You will see wheel diameters 4, 5, 6, 8 in, polyurethane treads, and capacities 600 to 1,600 lb across the SKUs listed below. Match bolt-hole spacing or stem diameter to the frame before you standardize a fleet. Confirm stem length and thread pitch on stem mounts so the shoulder seats flush in the boss.

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Wheel = wheel diameter · capacity is per caster.

Heavy Service Caster Series with Ergo-Glide XT Wheels


The new Ergo-Glide XT is your best choice among polyurethane wheels for extra heavy loads in environments where cushioning, quiet operation, and/or debris rejection are top priorities. The Ergo-Glide XT is essentially the “big brother” of our popular Ergo-Glide wheels and both are the top poly performers in repelling foreign objects and debris. Factory personnel will also benefit from this wheel’s quiet ride to reduce noise.

The ‘XT’ stands for “Extra Thick” or 1” thick of our quietest rolling polyurethane. The 1” thick tread boasts a higher load capacity than the majority of our polyurethane wheel offerings. The slightly softer 82A urethane combined with the 1” thick tread also allow the wheel to roll over obstacles more easily as the tread will tend to conform to the obstacle rather than roll up and over it.

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