568-142 URETHANE 90 ORINGS -PREM GRADE

APG stocks the U90142, an AS568-142 clear Polyurethane (AU/EU) 90 Shore A O-Ring supplied with an inside diameter of 2.362 in (59.99 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.568 in (65.23 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Polyurethane (AU/EU) is specified here for exceptional abrasion resistance, very high tensile strength and load capacity. The compound resists impact and shock loading, abrasion and wear, and ozone. Service temperature is rated from -65°F (-53.9°C) through 200°F (93.3°C). Exposure to ketones or prolonged humidity at elevated temperature will shorten service life.

Maintenance and OEM teams specify it across high-pressure fluid power, off-highway equipment, and press and forming equipment.

Order part number U90142, sold individually. Nominal inside diameter is listed as 2 3/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.