568-137 URETHANE 70 DURO ORINGS

Ordered as U70137, this is an AS568-137 clear Polyurethane (AU/EU) 70 Shore A O-Ring measuring an inside diameter of 2.05 in (52.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.256 in (57.3 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

Polyurethane (AU/EU) delivers toughness that outperforms conventional rubber compounds and long wear life in dynamic reciprocating service. The material holds up against impact and shock loading, petroleum oils, and ozone. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C). Verify compatibility before use with hot water and steam or prolonged humidity at elevated temperature.

Typical settings include mining and heavy equipment, press and forming equipment, and construction machinery.

Reference part number U70137 when ordering; the item is sold individually. Nominal inside diameter is listed as 2 1/16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.