3" x 1.25" Swivel Stem Caster with Polymadic™ Wheel
The Polymadic wheel is high performance, UV resistant, slightly crowned polyurethane tread that is mechanically locked to the solid core. This design adds significant strength for loads subjected to shock impacts. The non-marking tread and sealed precision ball bearings makes this wheel very smooth rolling and quiet in operation. This wheel offers resistance to oil, grease, water and most solvents.
As part of the 21 Series, this caster features a 1.25 Inch wide wheel in a dual ball bearing raceway. The 21 Series comes standard in Bright Zinc Plating with a dust cover.
Specifications
| Caster Type | Swivel |
|---|---|
| Mount Type | Stem |
| Stem Size | 1/2"-13 × 2.75" |
| Wheel Diameter | 3.0" |
| Tread Width | 1.25" |
| Wheel Name | Polymadic™ |
| Wheel Tread Material | Polyurethane |
| Wheel Core Material | Polyolefin |
| Tread Profile | Round |
| Wheel Color | Maroon |
| Wheel Durometer | Shore D 60 ( /-5) |
| Bearing Type | Sealed Precision Ball Bearing |
| Non-Marking Tread | Yes |
| Overall Height | 4.0" |
| Load Capacity | 300 lb |
| Duty Rating | Light-Medium Duty |
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