568-363 URETHANE 90 ORINGS -PREM GRADE

This o-ring is supplied in AS568-363 clear Polyurethane (AU/EU) 90 Shore A built to an inside diameter of 6.475 in (164.47 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 6.895 in (175.13 mm), catalogued under part number U90363. It delivers dependable bidirectional sealing in a compact groove envelope.

Polyurethane (AU/EU) is specified here for outstanding extrusion resistance at elevated pressure, very high tensile strength and load capacity. The material holds up against abrasion and wear, extrusion under high pressure, and petroleum oils. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C). It is not the right choice where acids and bases or hot water and steam are present.

Common environments for this compound include construction machinery, off-highway equipment, and high-pressure fluid power.

This item is sold individually under part number U90363. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.