27 X 37 X 7 NITRILE OIL SEAL

Part number MOS-027-037-007-SC is a Buna-N (Nitrile) Single Case Oil Seal measuring a 27 mm inside diameter, a 37 mm outside diameter, and a height of 7 mm. An oil seal retains lubricant inside a housing while excluding dirt, water and contamination from the bearing cavity. Additional detail on this item: Rubber Covered OD, Single Lip W/ Spring.

This material stands up to greases and lubricants, many alcohols, and petroleum-based oils. Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. Applications involving polar solvents or ketones call for a different compound.

Maintenance and OEM teams specify it across automotive, fluid power, and hydraulic and pneumatic systems.

Stocked as MOS-027-037-007-SC and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.