568-336 URETHANE 70 DURO ORINGS

This o-ring is supplied in AS568-336 clear Polyurethane (AU/EU) 70 Shore A built to an inside diameter of 2.85 in (72.39 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.27 in (83.06 mm), catalogued under part number U70336. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Polyurethane (AU/EU) is specified here for long wear life in dynamic reciprocating service and toughness that outperforms conventional rubber compounds. The compound resists impact and shock loading, ozone, and petroleum oils. Rated temperature range runs from -65°F (-53.9°C) to 200°F (93.3°C) in continuous service. Applications involving ketones or acids and bases call for a different compound.

Common environments for this compound include construction machinery, high-pressure fluid power, and mining and heavy equipment.

This item is sold individually under part number U70336. Check the compound against your process media, pressure and temperature before committing to a design.