4" x 1-1/4" Poly-Pro Threaded Stem Swivel Caster With Expandable Adapter And Top Lock Brake
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: Precision Ball Bearing With Guards
Rig: Zinc-Plated Swivel Caster With Swivel Dust Cap, Expandable Adapter, Top Lock Brake
- 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" |
| Swivel Radius | 3-7/16" |
| Adapter Size | - 3/4" Tube Inner Diameter (0.720" - 0.851")
- 7/8" Tube Inner Diameter (0.852" - 0.927")
- 1" Tube Inner Diameter (0.928" - 1.029")
- 1-1/8" Tube Inner Diameter (1.030" - 1.140")
- 1-3/8" Tube Inner Diameter (1.360" - 1.425")
- 1-1/2" Tube Inner Diameter (1.426" - 1.589")
- 1-7/8" Tube Inner Diameter (1.790" - 1.850") |
| Lock Type | Top Lock |
Durometer
| Shore D 60 (+/-5) |
Temperature Range
| -20°F to 180°F |
