4-3/8" ID X 5-3/8" OD X 1/2" HT

Part number L50004375 is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal with a 4-3/8 inch inside diameter, a 5-3/8 inch outside diameter, and a height of 1/2 inch. A loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. This item is further identified as Loaded Lip Seal (standard) Urethane.

It resists extrusion under high pressure, impact and shock loading, and ozone. Polyurethane (AU/EU) is valued for very high tensile strength and load capacity, exceptional abrasion resistance. It is not the right choice where acids and bases or prolonged humidity at elevated temperature are present.

Typical settings include high-pressure fluid power, hydraulic cylinders, and off-highway equipment.

Stocked as L50004375 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.