568-261 URETHANE 70 DURO ORINGS

Part number U70261 is an AS568-261 clear Polyurethane (AU/EU) 70 Shore A O-Ring with an inside diameter of 6.734 in (171.04 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.012 in (178.1 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against ozone, impact and shock loading, and abrasion and wear. Polyurethane (AU/EU) offers very high tensile strength and load capacity, 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. It should not be specified for service in hot water and steam or acids and bases.

You will find this material specified across hydraulic cylinders, high-pressure fluid power, and mining and heavy equipment.

Reference part number U70261 when ordering; the item is sold individually. 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.