This o-ring is supplied in AS568-207 clear Polyurethane (AU/EU) 90 Shore A with an inside diameter of 0.546 in (13.87 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 0.824 in (20.93 mm), catalogued under part number U90207. It delivers dependable bidirectional sealing in a compact groove envelope.
Polyurethane (AU/EU) is known for toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. Expect good resistance to petroleum oils, impact and shock loading, and ozone. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C).
Common environments for this compound include mining and heavy equipment, high-pressure fluid power, and hydraulic cylinders.
Reference part number U90207 when ordering; the item is sold individually. Nominal inside diameter is listed as 9/16 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
description **568-207 URETHANE 90 ORINGS
uf_description2 .546" (13.87MM) ID X .139" (3.53MM) C
Actual_CS 0.139 inch (3.53 mm)
Actual_ID 0.546 inch (13.87 mm)
Actual_OD 0.824 inch (20.93 )
ProductCode Description O-Rings - Bulk - Premium