*7-1/4" ID X 8" OD X 5/8" HT

APG stocks the L37507250625B, a Polyurethane (AU/EU) Type B Loaded Lip Seal with a 7-1/4 inch inside diameter, an 8 inch outside diameter, and a height of 5/8 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 (type B) Urethane.

Expect good resistance to abrasion and wear, ozone, and impact and shock loading. That behavior comes from the compound itself: Polyurethane (AU/EU) is specified for long wear life in dynamic reciprocating service, very high tensile strength and load capacity.

Common environments for this compound include mining and heavy equipment, hydraulic cylinders, and high-pressure fluid power.

Reference part number L37507250625B when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.