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Polyurethane on Glass-Filled Nylon Caster Wheels

Polyurethane on Glass-Filled Nylon Caster Wheels

You should never select on the basis of load capacity alone. Capacity ratings do not take into account the effort required to manually move a load. Capacity ratings are based on manual operation under ideal conditions. If these wheels are going to be moved by mechanically powered equipment, consult us for a reduced capacity rating based on your application.

These caster wheels have a liquid cast non-marking polyurethane tire chemically bonded to a Glass-filled Nylon core. Liquid cast polyurethane has a greater load capacity and tends to be more durable than injection molded polyurethane. The Glass-filled Nylon core prevents corrosion.

These Polyurethane on Glass-Filled Nylon caster wheels withstand exposure to water, oil, grease, most solvents and chemicals. They are well suited for industrial, food processing, bakery, hospitals, schools and pharmaceutical applications.

R = Roller Bearing, PS = Precision Sealed Ball Bearings


Caster Chart

We do NOT include mounting Hardware.

Caster wheels with 3/4″ I.D. bearings are furnished with a 2 7/16″ long spanner bushing to fit a 1/2″ Axle.
Wheel ONLY Part NumberBearing
I.D. / Type
I.D. with
4″2″2  7/16″700UG4x2R3/4″ R1/2″2  1/2
UG4x2PS1/2″ PSNA
5″2″2  7/16″1000UG5x2R3/4″ R1/2″ PS3
UG5x2PS1/2″ PSNA
6″2″2  7/16″1200UG6x2R3/4″ R1/2″3  1/2
UG6x2PS1/2″ PSNA
8″2″2  7/16″1400UG8x2R3/4″ R1/2″4  1/2
UG8x2PS1/2″ PSNA
Industrial & Heavy Duty Casters | Caster City