568-455 URETHANE 90 ORINGS -PREM GRADE

Ordered as U90455, this is an AS568-455 clear Polyurethane (AU/EU) 90 Shore A O-Ring measuring an inside diameter of 12.975 in (329.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 13.525 in (343.54 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

It resists impact and shock loading, ozone, and abrasion and wear. Polyurethane (AU/EU) delivers long wear life in dynamic reciprocating service, very high tensile strength and load capacity. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C).

It sees regular use in off-highway equipment, hydraulic cylinders, and construction machinery.

This item is sold individually under part number U90455. Nominal inside diameter is listed as 13 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.