6-3/8" ID X 7" OD X 5/16" HT

Ordered as L31206375, this is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal measuring a 6-3/8 inch inside diameter, a 7 inch outside diameter, and a height of 5/16 inch. The loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. This item is further identified as Loaded Lip Seal (standard) Urethane.

Polyurethane (AU/EU) is specified here for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. Expect good resistance to petroleum oils, ozone, and extrusion under high pressure. It is not the right choice where hot water and steam or prolonged humidity at elevated temperature are present.

Common environments for this compound include hydraulic cylinders, mining and heavy equipment, and construction machinery.

L31206375 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.