1-3/4" ID X 2-1/8" OD X 5/16" HT

This loaded lip seal is supplied in Polyurethane (AU/EU) measuring a 1-3/4 inch inside diameter, a 2-1/8 inch outside diameter, and a height of 5/16 inch, catalogued under part number L18701750312B. It maintains contact with the sealing surface even as clearances change under load. Additional detail on this item: Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified here for outstanding extrusion resistance at elevated pressure and exceptional abrasion resistance. The material holds up against impact and shock loading, petroleum oils, and extrusion under high pressure. Exposure to acids and bases or prolonged humidity at elevated temperature will shorten service life.

You will find this material specified across off-highway equipment, press and forming equipment, and high-pressure fluid power.

Reference part number L18701750312B when ordering; the item is sold individually. Unit weight is approximately 7.1927 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.