Part number U70133 is an AS568-133 clear Polyurethane (AU/EU) 70 Shore A O-Ring supplied with an inside diameter of 1.799 in (45.69 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.005 in (50.93 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.
It resists petroleum oils, abrasion and wear, and ozone. Polyurethane (AU/EU) is known for toughness that outperforms conventional rubber compounds and long wear life in dynamic reciprocating service. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C). Applications involving hot water and steam or prolonged humidity at elevated temperature call for a different compound.
Maintenance and OEM teams specify it across off-highway equipment, press and forming equipment, and mining and heavy equipment.
Stocked as U70133 and sold individually. Nominal inside diameter is listed as 1 13/16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description 568-133 URETHANE 70 DURO ORINGS
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 1.799 inch (45.69 mm)
Actual Outside Diameter 2.005 inch (50.93 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Premium