4-3/8" ID X 5" OD X 9/16" HT

L31204375562B is a Polyurethane (AU/EU) Type B Loaded Lip Seal measuring a 4-3/8 in inside diameter, a 5 in outside diameter, and a height of 9/16 in. In service, this loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. This item is further identified as Loaded Lip Seal (type B) Urethane.

It resists ozone, impact and shock loading, and abrasion and wear. Polyurethane (AU/EU) is known for exceptional abrasion resistance and toughness that outperforms conventional rubber compounds.

Typical settings include press and forming equipment, hydraulic cylinders, and construction machinery.

L31204375562B ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. 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.