2MM CS X 200MM ID BLACK BUNA 70D

Ordered as H2X200, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 200 mm (7.874 in), a cross section of 2 mm (0.079 in), and an outside diameter of 204 mm (8.03 in). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. Expect good resistance to petroleum-based oils, many alcohols, and hydraulic fluids. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

Maintenance and OEM teams specify it across fluid power, construction equipment, and general industrial maintenance.

H2X200 ships individually. Unit weight is approximately 2.3733 g. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.