.140" ID X .390" OD X .125" HT

The L12500140 is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal with a 0.14 inch inside diameter, a 0.39 inch outside diameter, and a height of 0.125 inch. This loaded lip seal maintains contact with the sealing surface even as clearances change under load. Supplementary detail from the product record: Loaded Lip Seal (standard) Urethane.

This material stands up to impact and shock loading, abrasion and wear, and ozone. That behavior comes from the compound itself: Polyurethane (AU/EU) offers very high tensile strength and load capacity, toughness that outperforms conventional rubber compounds. Exposure to ketones or prolonged humidity at elevated temperature will shorten service life.

You will find this material specified across construction machinery, high-pressure fluid power, and off-highway equipment.

L12500140 ships individually. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.