50 X 90 X 10 NITRILE OIL SEAL

The MOS-050-090-010-TC is a Buna-N (Nitrile) Double Lip with Spring Oil Seal measuring a 50 mm inside diameter, a 90 mm outside diameter, and a height of 10 mm. This oil seal retains lubricant inside a housing while excluding dirt, water and contamination from the bearing cavity. Source specification: Rubber Covered OD, Double Lip W/ Spring.

As a material, Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. This material stands up to petroleum-based oils, greases and lubricants, and hydraulic fluids. It should not be specified for service in ketones or strong acids.

Maintenance and OEM teams specify it across agricultural equipment, automotive, and construction equipment.

Reference part number MOS-050-090-010-TC when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.