568-021 URETHANE 70 DURO ORINGS

The U70021 is an AS568-021 clear Polyurethane (AU/EU) 70 Shore A O-Ring supplied with an inside diameter of 0.926 in (23.52 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.066 in (27.08 mm). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Polyurethane (AU/EU) offers exceptional abrasion resistance and toughness that outperforms conventional rubber compounds. Expect good resistance to impact and shock loading, ozone, and extrusion under high pressure. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C). Verify compatibility before use with prolonged humidity at elevated temperature or hot water and steam.

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

U70021 ships individually. Review your operating media and conditions against this specification before installation.