06 x 13 x 05 U Cup Seal

Harwal 6 x 13 x 5mm U45 polyurethane U-cup seal with 6mm ID, 13mm OD, and 5mm width. Made from 90 Shore A polyurethane for reciprocating hydraulic and pneumatic cylinders. Flexible U-shaped lips provide dependable pressure sealing and resist wear, extrusion, oils, and common industrial fluids.