568-047 URETHANE 70 DURO ORINGS

Ordered as U70047, this is an AS568-047 clear Polyurethane (AU/EU) 70 Shore A O-Ring built to an inside diameter of 4.489 in (114.02 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 4.629 in (117.58 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The compound resists impact and shock loading, ozone, and extrusion under high pressure. Polyurethane (AU/EU) offers toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. Rated temperature range runs from -65°F (-53.9°C) to 200°F (93.3°C) in continuous service.

You will find this material specified across hydraulic cylinders, construction machinery, and press and forming equipment.

This item is sold individually under part number U70047. Nominal inside diameter is listed as 4 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.