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

The L18701625312B is a Polyurethane (AU/EU) Type B Loaded Lip Seal with a 1-5/8 inch inside diameter, a 2 inch outside diameter, and a height of 5/16 inch. This loaded lip seal maintains contact with the sealing surface even as clearances change under load. Source specification: Loaded Lip Seal (type B) Urethane.

The material holds up against petroleum oils, abrasion and wear, and extrusion under high pressure. That behavior comes from the compound itself: Polyurethane (AU/EU) is specified for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. It should not be specified for service in hot water and steam or acids and bases.

It sees regular use in mining and heavy equipment, off-highway equipment, and hydraulic cylinders.

Stocked as L18701625312B and sold individually. Unit weight is approximately 6.6409 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.