4" DuraOmni Roller, Set of 8
These rollers are used in the 4" DuraOmni Wheel. Eight of these roller are used to allow the wheel to roll smoothly and omni-directionally.
Eight replacement rollers are included in this set. No other hardware is included.
Specifications:
- Number of Rollers: 8
- Roller Material, Outside: Gray TPU rubber
- Roller Durometer: 80A
- Roller Material, Inside: white nylon
- Roller Bearing Material: nylon spinning on steel (dowel axle not included)
- Roller Length: 1.62 inches
- Roller Diameter: 0.9 inch
- Roller Weight: 0.032 pounds each.