568-365 URETHANE 70 DURO ORINGS

U70365 is an AS568-365 clear Polyurethane (AU/EU) 70 Shore A O-Ring with an inside diameter of 6.975 in (177.17 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 7.395 in (187.83 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists extrusion under high pressure, impact and shock loading, and petroleum oils. That behavior comes from the compound itself: Polyurethane (AU/EU) offers outstanding extrusion resistance at elevated pressure and exceptional abrasion resistance. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C). Exposure to acids and bases or ketones will shorten service life.

Common environments for this compound include hydraulic cylinders, construction machinery, and press and forming equipment.

Reference part number U70365 when ordering; the item is sold individually. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.