50 X 72 X 8 NITRILE OIL SEAL

APG stocks the MOS-050-072-008-TC, a Buna-N (Nitrile) Double Lip with Spring Oil Seal measuring a 50 mm inside diameter, a 72 mm outside diameter, and a height of 8 mm. An oil seal uses a garter spring to maintain constant lip load against the shaft. Source specification: Rubber Covered OD, Double Lip W/ Spring.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer, reliable performance in both static and dynamic service. The compound resists greases and lubricants, propane and butane, and hydraulic fluids. It is not the right choice where strong acids or polar solvents are present.

It sees regular use in fluid power, general industrial maintenance, and construction equipment.

Stocked as MOS-050-072-008-TC and sold individually. Review your operating media and conditions against this specification before installation.