1-7/16" ID X 1-13/16" OD X 5/16" HT

Part number L18701437312B is a Polyurethane (AU/EU) Type B Loaded Lip Seal measuring a 1-7/16 inch inside diameter, a 1-13/16 inch outside diameter, and a height of 5/16 inch. A loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. The catalog record notes: Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is valued for toughness that outperforms conventional rubber compounds and exceptional abrasion resistance. The compound resists extrusion under high pressure, abrasion and wear, and petroleum oils.

Maintenance and OEM teams specify it across construction machinery, high-pressure fluid power, and off-highway equipment.

Stocked as L18701437312B and sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.