Ordered as U70317, this is an AS568-317 clear Polyurethane (AU/EU) 70 Shore A O-Ring with an inside diameter of 0.912 in (23.16 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.332 in (33.83 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.
It resists impact and shock loading, petroleum oils, and abrasion and wear. Polyurethane (AU/EU) is known for very high tensile strength and load capacity, toughness that outperforms conventional rubber compounds. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C).
You will find this material specified across hydraulic cylinders, off-highway equipment, and high-pressure fluid power.
Reference part number U70317 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description 568-317 URETHANE 70 DURO ORINGS
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 0.912 inch (23.16 mm)
Actual Outside Diameter 1.332 inch (33.83 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Premium