SKF MPV-130X109X8.1 Heavy duty rubber-energized polyurethane piston seal

MPV seals are metric sized, double-acting piston seals with a polyurethane slide ring and a rectangular nitrile rubber energizer. The wear-resistant slide ring has a profiled sealing surface, optimized to reduce friction and resist gap extrusion. Notches in the slide ring edges enable rapid pressurization of the seal to react quickly to changes in pressure and direction. These profiles can usually be installed without special equipment.