568-401 URETHANE 90 ORINGS -PREM GRADE

Ordered as U90401, this is an AS568-401 clear Polyurethane (AU/EU) 90 Shore A O-Ring built to an inside diameter of 1.475 in (37.47 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.025 in (51.44 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against petroleum oils, extrusion under high pressure, and ozone. Polyurethane (AU/EU) offers exceptional abrasion resistance and outstanding extrusion resistance at elevated pressure. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C). Applications involving hot water and steam or prolonged humidity at elevated temperature call for a different compound.

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

This item is sold individually under part number U90401. Check the compound against your process media, pressure and temperature before committing to a design.