2-7/8" ID X 3-1/2" OD X 5/16" HT

L31202875 is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal built to a 2-7/8 inch inside diameter, a 3-1/2 inch outside diameter, and a height of 5/16 inch. In service, this loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. Additional detail on this item: Loaded Lip Seal (standard) Urethane.

Polyurethane (AU/EU) is specified here for long wear life in dynamic reciprocating service and outstanding extrusion resistance at elevated pressure. The compound resists extrusion under high pressure, abrasion and wear, and petroleum oils. It should not be specified for service in hot water and steam or acids and bases.

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

Reference part number L31202875 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.