4″ x 1-1/4″ Poly-Pro Wheel Gray/Gray – 350 lbs. Capacity (4-Pack)
4″ x 1-1/4″ Poly-Pro Wheel (4-Pack)
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 Solid Polyolefin
Bearing:Â Annular Ball BearingÂ
- Capacity: 350 Lbs.
- Color: Gray on Gray
- Durometer: Shore D 55 (+/-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 |
| Axle / Bore Diameter | 3/8″ |
| Hub Length | 1-9/16″ |
| Bearing Type | 3/8″ Annular Bearing With Full Thread Guards |
| Color | Gray/Gray |
| Durometer | 55 Shore D (+/-5) |
| Temperature Range | -20° F to 180° F |
