4 x 1 1/4 Inch Polypropylene Square Stem Casters - 350 lbs Load Capacity - Heavy Duty Wheels for Carts, Furniture, and Industrial Equipment
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Description
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: Polyurethane, Non-Marking, Mechanically Locked To Core
Core: Polyolefin
Bearing: Annular Ball Bearing
Rig: 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 |
