568-457 URETHANE 70 DURO ORINGS

Ordered as U70457, this is an AS568-457 clear Polyurethane (AU/EU) 70 Shore A O-Ring built to an inside diameter of 13.975 in (354.97 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.525 in (368.94 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Polyurethane (AU/EU) delivers exceptional abrasion resistance, very high tensile strength and load capacity. The material holds up against abrasion and wear, extrusion under high pressure, and petroleum oils. The material carries a published service range of -65°F (-53.9°C) to 200°F (93.3°C).

It sees regular use in off-highway equipment, high-pressure fluid power, and hydraulic cylinders.

Reference part number U70457 when ordering; the item is sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.