12501125187-605 Twin Lip Rod U-Cup (1 1/8" x 1 3/8" x 3/16")
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$4.16
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The rod style unloaded twin lip U-cup features a secondary “bump” or lip on the inside heel of the seal that provides additional stability in the seal groove. The increased stability enhances the long-term performance of the seal. In rod seal leakage tests, the twin lip rod U-cup had better performance than the conventional U-cup. This is due to the initial leakage of the seal being reduced by the secondary sealing lip.
Application | Dynamic reciprocating applications and low pressure piston & rod applications. | Inside Diameter | 1 1/8'' | Groove Width | 0.207'' |
Piston Width | 1 3/8'' | Rod Width | 1 1/8'' | Rod Groove | 1 3/8'' |
Piston Bore | 1 3/8'' | Piston Groove | 1 1/8'' | Width | 1/8'' |
Height | 3/16'' | Rod Throat | 1 1/8'' | Outside Diameter | 1 3/8'' |