110 X 140 X 12 NITRILE OIL SEAL

This oil seal is supplied in Buna-N (Nitrile) built to a 110 mm inside diameter, a 140 mm outside diameter, and a height of 12 mm, catalogued under part number MOS-110-140-012-TC. It uses a garter spring to maintain constant lip load against the shaft. The catalog record notes: Rubber Covered OD, Double Lip W/ Spring.

The material holds up against water, many alcohols, and propane and butane. That behavior comes from the compound itself: Buna-N (Nitrile) is specified for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. It is not the right choice where ozone and direct sunlight or polar solvents are present.

Maintenance and OEM teams specify it across construction equipment, hydraulic and pneumatic systems, and automotive.

Reference part number MOS-110-140-012-TC when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.