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

L31203000 is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal with a 3 inch inside diameter, a 3-5/8 inch outside diameter, and a height of 5/16 inch. In service, this loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. Supplementary detail from the product record: Loaded Lip Seal (standard) Urethane.

The material holds up against impact and shock loading, ozone, and petroleum oils. Polyurethane (AU/EU) is known for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. It is not the right choice where ketones or prolonged humidity at elevated temperature are present.

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

Stocked as L31203000 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.