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

APG stocks the L31202750, a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal built to a 2-3/4 in inside diameter, a 3-3/8 in outside diameter, and a height of 5/16 in. A loaded lip seal maintains contact with the sealing surface even as clearances change under load. Source specification: Loaded Lip Seal (standard) Urethane.

The material holds up against impact and shock loading, petroleum oils, and ozone. That behavior comes from the compound itself: Polyurethane (AU/EU) is known for exceptional abrasion resistance and outstanding extrusion resistance at elevated pressure. Applications involving prolonged humidity at elevated temperature or acids and bases call for a different compound.

It sees regular use in off-highway equipment, high-pressure fluid power, and construction machinery.

L31202750 ships individually. Check the compound against your process media, pressure and temperature before committing to a design.