Rod Seals
Available93 products
Rod seals help prevent hydraulic fluid from leaking from the rod end of a hydraulic cylinder. In addition to keeping fluid from leaking, seals also help keep dirt and contaminants out of the cylinder, which extends the lifespan of the cylinder. Hydraulic rod seals are installed in a groove that has been machined in the cylinder housing to provide a tight seal against the piston shaft. Rod seals are used in mobile hydraulic, agricultural, and general industrial applications.
B-Type Loaded U-Cup Rod Seals
B-type loaded U-cup hydraulic seals are used for dynamic reciprocating applications. Sometimes called loaded-lip U-cups, B-style polypack, and lip seals, these seals have a beveled edge with a symmetrical cross section. They have a quad-ring loader that makes the seal a good choice for low-pressure rod applications. The sealing force compensates for high-pressure to maintain a positive seal.
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Deep-Z Rod Seals
Deep-Z rod seals are a type of symmetrically loaded U-cup seal. Also called double-lip U-cups and lip seals, they have nitrile lips and a urethane base to provide good stability and support large loads. They have an enhanced extrusion resistance at high pressure and low temperatures and are used with heavy-duty cylinders.
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Rod Seal Kits
Rod seal kits include a rod assembly, rod wiper seal, U-cup rod seal, and O-ring for repairing hydraulic cylinders.
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