Description
Prevents external contaminants from entering the system. A single-lip wiper (the lip refers to the protruding portion or edge of the seal) cleans the rod as it retracts. A double-lip wiper cleans the rod as it retracts and seals oil to eliminate oil leakage (external leakage). The double-lip wiper is retained with a bearing retainer. These polyurethane wipers are wrapped in metal on the outside for added strength. They are often referred to as encased wipers (metal-encased) or J-style wipers (the metal is typically J-shaped in cross-section).
Specifications
| Seal Shape | Type A – Single Lip Wiper |
|---|---|
| Inside Diameter | 317.50 mm (12.50 in) |
| Outside Diameter – B | 15.00 mm (0.59 in) |
| Width – A (+/- 0.02 in) | 13.50 in |
| Width – A (+/- 0.508 mm) | 342.95 mm |
| Material | URE |
Compatible Equipment
- Off-Highway Trucks: 796 AC, 794 AC, 793F, 793, 789, 789D, 793D, 798 AC
