3" ID X 3-1/2" OD X 3/8" HT

APG stocks the L25003000375B, a Polyurethane (AU/EU) Type B Loaded Lip Seal with a 3 inch inside diameter, a 3-1/2 inch outside diameter, and a height of 3/8 inch. A loaded lip seal maintains contact with the sealing surface even as clearances change under load. Supplementary detail from the product record: Loaded Lip Seal (type B) Urethane.

Expect good resistance to abrasion and wear, impact and shock loading, and ozone. Polyurethane (AU/EU) delivers outstanding extrusion resistance at elevated pressure and long wear life in dynamic reciprocating service. It should not be specified for service in prolonged humidity at elevated temperature or ketones.

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

Stocked as L25003000375B and sold individually. Unit weight is approximately 18.618 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.