3/4" ID X 1-1/8" OD X 5/16" HT

The L18700750312B is a Polyurethane (AU/EU) Type B Loaded Lip Seal supplied with a 3/4 in inside diameter, a 1-1/8 in outside diameter, and a height of 5/16 in. This 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.

Polyurethane (AU/EU) is specified for toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. The material holds up against abrasion and wear, ozone, and extrusion under high pressure. Applications involving prolonged humidity at elevated temperature or ketones call for a different compound.

Maintenance and OEM teams specify it across hydraulic cylinders, press and forming equipment, and construction machinery.

L18700750312B ships individually. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.