1-5/8" ID X 2-3/8" OD X 5/8" HT

L37501625625B is a Polyurethane (AU/EU) Type B Loaded Lip Seal supplied with a 1-5/8 inch inside diameter, a 2-3/8 inch outside diameter, and a height of 5/8 inch. In service, this 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.

The material holds up against abrasion and wear, ozone, and petroleum oils. 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 is not the right choice where hot water and steam or ketones are present.

Common environments for this compound include press and forming equipment, construction machinery, and hydraulic cylinders.

Order part number L37501625625B, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.