175 X 200 X 15 NITRILE OIL SEAL

Ordered as MOS-175-200-015-SC, this is a Buna-N (Nitrile) Single Case Oil Seal with a 175 mm inside diameter, a 200 mm outside diameter, and a height of 15 mm. The oil seal retains lubricant inside a housing while excluding dirt, water and contamination from the bearing cavity. The catalog record notes: Rubber Covered OD, Single Lip W/ Spring.

It resists propane and butane, hydraulic fluids, and petroleum-based oils. That behavior comes from the compound itself: Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. Exposure to polar solvents or automotive brake fluid will shorten service life.

Common environments for this compound include general industrial maintenance, hydraulic and pneumatic systems, and automotive.

MOS-175-200-015-SC ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.