1-1/16" ID X 1-7/16" OD X 5/16" HT

The L18701062312B is a Polyurethane (AU/EU) Type B Loaded Lip Seal supplied with a 1-1/16 inch inside diameter, a 1-7/16 inch outside diameter, and a height of 5/16 inch. This loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. Supplementary detail from the product record: Loaded Lip Seal (type B) Urethane.

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

It sees regular use in mining and heavy equipment, hydraulic cylinders, and construction machinery.

This item is sold individually under part number L18701062312B. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.