40 X 58 X 8 NITRILE OIL SEAL

APG stocks the MOS-040-058-008-TC, a Buna-N (Nitrile) Double Lip with Spring Oil Seal measuring a 40 mm inside diameter, a 58 mm outside diameter, and a height of 8 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, Double Lip W/ Spring.

The compound resists propane and butane, many alcohols, and hydraulic fluids. Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. It should not be specified for service in polar solvents or strong acids.

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

Stocked as MOS-040-058-008-TC and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.