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.
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 Diam. | TREAD WIDTH | Hub Length | Capacity Lbs. | Wheel ONLY Part Number | Bearing I.D. / Type | I.D. with Spanner | Approx. Wt. |
---|---|---|---|---|---|---|---|
4″ | 2″ | 2 7/16″ | 700 | UG4X2R | 3/4″ R | 1/2″ | 2 1/2 |
4″ | 2″ | 2 7/16″ | 700 | UG4X2PS | 1/2″ PS | NA | 2 1/2 |
Wheel Diam. | TREAD WIDTH | Hub Length | Capacity Lbs. | Wheel ONLY Part Number | Bearing I.D. / Type | I.D. with Spanner | Approx. Wt. |
---|---|---|---|---|---|---|---|
5″ | 2″ | 2 7/16″ | 1000 | UG5X2R | 3/4″ R | 1/2″ PS | 3 |
5″ | 2″ | 2 7/16″ | 1000 | UG5X2PS | 1/2″ PS | NA | 3 |
You should never select on the basis of load capacity alone. There is no industry standard for load capacity ratings and they may not include a factor for abuse. Our capacity ratings are below what the casters are capable of carrying because most applications have less than perfect conditions. Please refer to the information shown at the bottom of this page. If you have any doubt as to which wheel or caster is the BEST choice for your application contact us for a recommendation.