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

This loaded lip seal is supplied in Polyurethane (AU/EU) with a 4-1/2 in inside diameter, a 4-7/8 in outside diameter, and a height of 3/8 in, catalogued under part number L18704500375B. It delivers low-friction dynamic sealing with strong resistance to pressure spikes. This item is further identified as Loaded Lip Seal (type B) Urethane.

The material holds up against impact and shock loading, abrasion and wear, and petroleum oils. Polyurethane (AU/EU) is specified for very high tensile strength and load capacity, toughness that outperforms conventional rubber compounds. It should not be specified for service in acids and bases or prolonged humidity at elevated temperature.

You will find this material specified across off-highway equipment, construction machinery, and hydraulic cylinders.

L18704500375B ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.