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

Ordered as L12502125250B, this is a Polyurethane (AU/EU) Type B Loaded Lip Seal supplied with a 2-1/8 in inside diameter, a 2-3/8 in outside diameter, and a height of 1/4 in. The loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. The catalog record notes: Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified here for exceptional abrasion resistance, very high tensile strength and load capacity. The material holds up against petroleum oils, extrusion under high pressure, and abrasion and wear. Applications involving ketones or acids and bases call for a different compound.

Maintenance and OEM teams specify it across hydraulic cylinders, mining and heavy equipment, and off-highway equipment.

Order part number L12502125250B, sold individually. Unit weight is approximately 4.335 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.