Part number U90103 is an AS568-103 clear Polyurethane (AU/EU) 90 Shore A O-Ring with an inside diameter of 0.081 in (2.06 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.287 in (7.29 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
The material holds up against impact and shock loading, ozone, and petroleum oils. Polyurethane (AU/EU) is widely chosen for long wear life in dynamic reciprocating service, very high tensile strength and load capacity. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C).
Common environments for this compound include construction machinery, high-pressure fluid power, and mining and heavy equipment.
Order part number U90103, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description 568-103 URETHANE 90 ORINGS -PREM GRADE
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 0.081 inch (2.06 mm)
Actual Outside Diameter 0.287 inch (7.29 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Premium