25 X 40 X 7 NITRILE OIL SEAL

This oil seal is supplied in Buna-N (Nitrile) with a 25 mm inside diameter, a 40 mm outside diameter, and a height of 7 mm, catalogued under part number MOS-025-040-007-TC. It retains lubricant inside a housing while excluding dirt, water and contamination from the bearing cavity. Additional detail on this item: Rubber Covered OD, Double Lip W/ Spring.

The compound resists many alcohols, water, and petroleum-based oils. Buna-N (Nitrile) is valued for low compression set under sustained load and an economical choice for high-volume maintenance programs. Applications involving automotive brake fluid or polar solvents call for a different compound.

Common environments for this compound include fluid power, hydraulic and pneumatic systems, and construction equipment.

MOS-025-040-007-TC ships individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.