568-262 URETHANE 90 ORINGS -PREM GRADE

APG stocks the U90262, an AS568-262 clear Polyurethane (AU/EU) 90 Shore A O-Ring supplied with an inside diameter of 6.984 in (177.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.262 in (184.45 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Polyurethane (AU/EU) is specified here for very high tensile strength and load capacity, exceptional abrasion resistance. It resists extrusion under high pressure, ozone, and petroleum oils. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C).

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

U90262 ships individually. Nominal inside diameter is listed as 7 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.