H5.7X41.2 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 41.2 mm (1.622 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 52.6 mm (2.07 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Buna-N (Nitrile) is specified here for low compression set under sustained load, reliable performance in both static and dynamic service. Expect good resistance to hydraulic fluids, water, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It should not be specified for service in polar solvents or automotive brake fluid.
Common environments for this compound include hydraulic and pneumatic systems, agricultural equipment, and fluid power.
H5.7X41.2 ships individually. Review your operating media and conditions against this specification before installation.
Description 5.7MM CS X 41.2MM ID BLACK BUNA 70D
Actual Outside Diameter 52.6 mm (2.07 inch)
Actual Cross Section 5.7 mm (0.224 inch)
Actual Inside Diameter 41.2 mm (1.622 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity