3" ID X 3-5/8" OD X 1/2" HT

Ordered as L31203000500B, this is a Polyurethane (AU/EU) Type B Loaded Lip Seal with a 3 in inside diameter, a 3-5/8 in outside diameter, and a height of 1/2 in. The loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. The catalog record notes: Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified here for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. This material stands up to abrasion and wear, ozone, and petroleum oils. Applications involving prolonged humidity at elevated temperature or ketones call for a different compound.

Maintenance and OEM teams specify it across press and forming equipment, off-highway equipment, and construction machinery.

L31203000500B ships individually. Unit weight is approximately 31.389 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.