4-7/8" ID X 5-1/2" OD X 5/16" HT

Ordered as L31204875, this is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal supplied with a 4-7/8 inch inside diameter, a 5-1/2 inch outside diameter, and a height of 5/16 inch. The loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. Supplementary detail from the product record: Loaded Lip Seal (standard) Urethane.

This material stands up to petroleum oils, ozone, and impact and shock loading. Polyurethane (AU/EU) is valued for outstanding extrusion resistance at elevated pressure and long wear life in dynamic reciprocating service. Exposure to hot water and steam or acids and bases will shorten service life.

Common environments for this compound include off-highway equipment, hydraulic cylinders, and construction machinery.

This item is sold individually under part number L31204875. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.