2-7/8" ID X 3-1/4" OD X 3/16" HT

Ordered as L18702875, this is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal with a 2-7/8 inch inside diameter, a 3-1/4 inch outside diameter, and a height of 3/16 inch. The loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. Source specification: Loaded Lip Seal (standard) Urethane.

Expect good resistance to ozone, abrasion and wear, and impact and shock loading. That behavior comes from the compound itself: Polyurethane (AU/EU) is known for outstanding extrusion resistance at elevated pressure, very high tensile strength and load capacity.

It sees regular use in hydraulic cylinders, construction machinery, and high-pressure fluid power.

Stocked as L18702875 and sold individually. Unit weight is approximately 6.832 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.