30 X 52 X 7 NITRILE OIL SEAL

Part number MOS-030-052-007-TC is a Buna-N (Nitrile) Double Lip with Spring Oil Seal built to a 30 mm inside diameter, a 52 mm outside diameter, and a height of 7 mm. An oil seal protects bearings by holding grease or oil in and keeping abrasives out. This item is further identified as Rubber Covered OD, Double Lip W/ Spring.

Buna-N (Nitrile) is specified here for low compression set under sustained load and most widely specified general-purpose sealing elastomer. The material holds up against greases and lubricants, water, and hydraulic fluids. It is not the right choice where automotive brake fluid or strong acids are present.

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

MOS-030-052-007-TC ships 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.