1-1/2" ID X 1-7/8" OD X 3/16" HT

Part number L18701500187B is a Polyurethane (AU/EU) Type B Loaded Lip Seal measuring a 1-1/2 inch inside diameter, a 1-7/8 inch outside diameter, and a height of 3/16 inch. A loaded lip seal uses a flexible sealing lip energized by system pressure to hold a tight seal on a moving rod or piston. Source specification: Loaded Lip Seal (type B) Urethane.

As a material, Polyurethane (AU/EU) is specified for long wear life in dynamic reciprocating service and toughness that outperforms conventional rubber compounds. The material holds up against ozone, abrasion and wear, and petroleum oils. It should not be specified for service in prolonged humidity at elevated temperature or ketones.

Maintenance and OEM teams specify it across mining and heavy equipment, off-highway equipment, and hydraulic cylinders.

Reference part number L18701500187B when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.