13/16" ID X 1-3/16" OD X 5/16" HT

This loaded lip seal is supplied in Polyurethane (AU/EU) measuring a 13/16 inch inside diameter, a 1-3/16 inch outside diameter, and a height of 5/16 inch, catalogued under part number L18700812312B. It delivers low-friction dynamic sealing with strong resistance to pressure spikes. Source specification: Loaded Lip Seal (type B) Urethane.

Expect good resistance to petroleum oils, impact and shock loading, and abrasion and wear. That behavior comes from the compound itself: Polyurethane (AU/EU) is specified for exceptional abrasion resistance and long wear life in dynamic reciprocating service. It is not the right choice where prolonged humidity at elevated temperature or hot water and steam are present.

Maintenance and OEM teams specify it across mining and heavy equipment, construction machinery, and high-pressure fluid power.

Stocked as L18700812312B and sold individually. Check the compound against your process media, pressure and temperature before committing to a design.