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

APG stocks the L31200625, a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal measuring a 5/8 inch inside diameter, a 1-1/4 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. This item is further identified as Loaded Lip Seal (standard) Urethane.

The compound resists extrusion under high pressure, abrasion and wear, and impact and shock loading. That behavior comes from the compound itself: Polyurethane (AU/EU) is valued for outstanding extrusion resistance at elevated pressure, very high tensile strength and load capacity. Applications involving ketones or prolonged humidity at elevated temperature call for a different compound.

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

Stocked as L31200625 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. 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.