2MM CS X 46MM ID BLACK BUNA 70D

H2X46 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 46 mm (1.811 in), a cross section of 2 mm (0.079 in), and an outside diameter of 50 mm (1.97 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The material holds up against petroleum-based oils, greases and lubricants, and propane and butane. Buna-N (Nitrile) is valued for the most widely specified general-purpose sealing elastomer, reliable performance in both static and dynamic service. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in automotive brake fluid or ketones.

Maintenance and OEM teams specify it across general industrial maintenance, agricultural equipment, and hydraulic and pneumatic systems.

Stocked as H2X46 and sold individually. Unit weight is approximately 0.59 g. Check the compound against your process media, pressure and temperature before committing to a design.