4″ x 1-1/4″ Poly-Pro Wheel Swivel Caster – 350 lbs. capacity
4″ x 1-1/4″ Poly-Pro Wheel Swivel Caster
The Poly-Pro wheel is one of our caster staples, providing plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work best for indoor applications; for outdoor use, please take a look at our Polymadic wheel casters with UV resistant materials.
Tread:Â Polyurethane, Non-Marking, Mechanically Locked To Core
Core:Â PolyolefinÂ
Bearing:Â Precision Ball Bearing With Guards
Rig Options:Â
– Zinc-Plated Swivel Caster, 2-3/8″ x 3-5/8″ Mounting Plate
–Â Zinc-Plated Swivel Caster, 3-1/8″ x 4-1/8″ Mounting Plate
–Â Zinc-Plated Swivel Caster, 4″ x 4-1/2″ Mounting Plate
- Capacity: 350 Lbs.
- Color: Black on Gray
- Durometer: Shore D 60 (+/-5)
- Temperature Range: -20°F to 180°F
| Load Capacity | 350 Lbs. |
| Wheel Diameter | 4″ |
| Tread Width | 1-1/4″ |
| Tread Type | Polyurethane, Non-Marking, Mechanically Locked To Core |
| Core Type | Polyolefin Core |
| Bearing Type | Precision Ball Bearing With Guards |
| Wheel Color | Black on Gray |
| Overall Height | 5-1/8″ |
| Swivel Radius | 3-13/32″ |
| Plate Size | – 2-3/8″ x 3-5/8″ –Â 3-1/8″ x 4-1/8″ –Â 4″ x 4-1/2″ |
| Bolt Hole Pattern | – 1-3/4″ x 2-7/8″ to 1-3/4″ x 3″ – 1-3/4″ x 2-15/16″ to 2-3/8″ x 3-3/8″ – 2-5/8″ x 3-5/8″ to 3″ x 3″ |
| Bolt Hole Diameter | – 5/16″ – 3/8″ – 3/8″ |
| Durometer | Shore DÂ 60 (+/-5) |
| Temperature Range | -20°F to 180°F |
