6V-6900 84.50 mm Rod Diameter Special U-Cup Seal
Cat® special U-cup seal for track adjusters and recoil springs
Description
The U-cup seal is one of the important seals needed to seal the cylinder rod on a hydraulic cylinder.
Features
U-cup seals can be used to replace V-packing. These groups combine a U-cup rod seal with a shim to fill the original V-packing groove. U-cup seal groups and V-packing both meet the same functional sealing specifications. As the internal pressure on the inner surface of the sealing lip increases, the sealing effect increases as well.
Recommended Applications:
U-cup seals can be used for all hydraulic cylinder sealing positions.
Specifications
| Material | Polyurethane Plastic |
|---|---|
| Height | 20.3 mm (0.8 in) |
| Length | 129.54 mm (5.1 in) |
| Width | 129.5 mm |
Compatible Equipment
- Cold Planers: PL87, PL83
- Dozers: D9R, D9N, D8L, D8T, D9T, D9
- Excavators: 3508B
