4″ x 1-1/4″ Poly-Pro Square Stem- 350 lbs. Capacity
4″ x 1-1/4″ Poly-Pro Wheel Square Stem
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 CoreÂ
Core:Â PolyolefinÂ
Bearing:Â Annular Ball Bearing
Rig:Â Square Stem
- Capacity: 350 Lbs.
- Color: Gray/Gray
- Durometer: Shore D 55 (+/-5)
- Temperature Range: -45° 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 | Annular Ball Bearing |
| Wheel Color | Gray/Gray |
| Overall Height | 5″ |
| Swivel Radius | 3-13/32″ |
| Durometer | Shore D 55 (+/-5) |
| Temperature Range | -20° F to 180° F |
