1/4" ID X 5/8" OD X 5/16" HT

The L18700250312B is a Polyurethane (AU/EU) Type B Loaded Lip Seal supplied with a 1/4 inch inside diameter, a 5/8 inch outside diameter, and a height of 5/16 inch. This loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. This item is further identified as Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified for outstanding extrusion resistance at elevated pressure and toughness that outperforms conventional rubber compounds. Expect good resistance to abrasion and wear, impact and shock loading, and ozone. Exposure to prolonged humidity at elevated temperature or ketones will shorten service life.

Maintenance and OEM teams specify it across construction machinery, high-pressure fluid power, and press and forming equipment.

Reference part number L18700250312B when ordering; the item is sold individually. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.