2" ID X 2-3/8" OD X .230" HT

Part number L18702000230B is a Polyurethane (AU/EU) Type B Loaded Lip Seal measuring a 2 in inside diameter, a 2-3/8 in outside diameter, and a height of 0.23 in. A loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. Source specification: Loaded Lip Seal (type B) Urethane.

As a material, Polyurethane (AU/EU) is valued for toughness that outperforms conventional rubber compounds and long wear life in dynamic reciprocating service. This material stands up to impact and shock loading, petroleum oils, and extrusion under high pressure. It is not the right choice where hot water and steam or acids and bases are present.

Common environments for this compound include hydraulic cylinders, construction machinery, and off-highway equipment.

Stocked as L18702000230B and sold individually. Check the compound against your process media, pressure and temperature before committing to a design. 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.