568-456 URETHANE 70 DURO ORINGS

APG stocks the U70456, an AS568-456 clear Polyurethane (AU/EU) 70 Shore A O-Ring built to an inside diameter of 13.475 in (342.27 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.025 in (356.24 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Expect good resistance to impact and shock loading, abrasion and wear, and extrusion under high pressure. Polyurethane (AU/EU) offers exceptional abrasion resistance and long wear life in dynamic reciprocating service. Service temperature is rated from -65°F (-53.9°C) through 200°F (93.3°C). Verify compatibility before use with acids and bases or ketones.

Common environments for this compound include construction machinery, hydraulic cylinders, and high-pressure fluid power.

U70456 ships individually. Nominal inside diameter is listed as 13 1/2 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.