1-3/8" ID X 1-3/4" OD X 5/16" HT

APG stocks the L18701375312, a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal with a 1-3/8 inch inside diameter, a 1-3/4 inch outside diameter, and a height of 5/16 inch. A loaded lip seal maintains contact with the sealing surface even as clearances change under load. Supplementary detail from the product record: Loaded Lip Seal (deep) Urethane.

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

You will find this material specified across construction machinery, high-pressure fluid power, and hydraulic cylinders.

This item is sold individually under part number L18701375312. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.