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

Ordered as L18703500375, this is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal supplied with a 3-1/2 inch inside diameter, a 3-7/8 inch outside diameter, and a height of 3/8 inch. The loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. The catalog record notes: Loaded Lip Seal (deep) Urethane.

It resists abrasion and wear, ozone, and impact and shock loading. Polyurethane (AU/EU) delivers toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. Exposure to acids and bases or hot water and steam will shorten service life.

Maintenance and OEM teams specify it across high-pressure fluid power, press and forming equipment, and hydraulic cylinders.

Order part number L18703500375, sold individually. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.