12 X 22 X 7 NITRILE OIL SEAL

Ordered as MOS-012-022-007-SC, this is a Buna-N (Nitrile) Single Case Oil Seal built to a 12 mm inside diameter, a 22 mm outside diameter, and a height of 7 mm. The oil seal seals a rotating shaft against lubricant loss and contaminant ingress. Source specification: Rubber Covered OD, Single Lip W/ Spring.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, reliable performance in both static and dynamic service. The material holds up against propane and butane, many alcohols, and hydraulic fluids. Applications involving automotive brake fluid or strong acids call for a different compound.

It sees regular use in construction equipment, automotive, and hydraulic and pneumatic systems.

Reference part number MOS-012-022-007-SC when ordering; the item is sold individually. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.