568-142 URETHANE 70 DURO ORINGS

This o-ring is supplied in AS568-142 clear Polyurethane (AU/EU) 70 Shore A 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), catalogued under part number U70142. It delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against abrasion and wear, impact and shock loading, and extrusion under high pressure. That behavior comes from the compound itself: Polyurethane (AU/EU) is known for very high tensile strength and load capacity, outstanding extrusion resistance at elevated pressure. The material carries a published service range of -65°F (-53.9°C) to 200°F (93.3°C). Applications involving ketones or acids and bases call for a different compound.

It sees regular use in press and forming equipment, hydraulic cylinders, and off-highway equipment.

This item is sold individually under part number U70142. Review your operating media and conditions against this specification before installation.