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

Ordered as L37504375, this is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal built to a 4-3/8 inch inside diameter, a 5-1/8 inch outside diameter, and a height of 3/8 inch. The loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. Source specification: Loaded Lip Seal (standard) Urethane.

Expect good resistance to ozone, petroleum oils, and extrusion under high pressure. That behavior comes from the compound itself: Polyurethane (AU/EU) is specified for exceptional abrasion resistance, very high tensile strength and load capacity.

Typical settings include mining and heavy equipment, hydraulic cylinders, and off-highway equipment.

Stocked as L37504375 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.