391-3810: 88mm Inner Diameter U Cup Seal

A U-Cup Seal is a type of mechanical seal that has a lip or sealing edge that is in contact with the sealing surface for the Bushing of the Hydraulic Hammer. The Seal is designed to fit tightly and securely into the groove and provides the primary sealing action by creating a tight connection against the mating surface. Attributes: • Manufactured to precise specifications and are built for durability and reliability • Provided with shore A value of 70 for the inner layer of the seal which offers a good balance of flexibility and durability Applications: A U-Cup Seal helps to provide a reliable and effective sealing solution to prevent fluid leakage in the Hydraulic Hammer Bushing.