3-1/4" ID X 3-7/8" OD X 1/2" HT

Ordered as L31203250500, this is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal measuring a 3-1/4 inch inside diameter, a 3-7/8 inch outside diameter, and a height of 1/2 inch. The 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.

It resists petroleum oils, impact and shock loading, and extrusion under high pressure. Polyurethane (AU/EU) is valued for outstanding extrusion resistance at elevated pressure and toughness that outperforms conventional rubber compounds. Applications involving hot water and steam or ketones call for a different compound.

It sees regular use in high-pressure fluid power, construction machinery, and press and forming equipment.

Reference part number L31203250500 when ordering; the item is sold individually. Review your operating media and conditions against this specification before installation.