2MM CS X 58MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A built to an inside diameter of 58 mm (2.283 in), a cross section of 2 mm (0.079 in), and an outside diameter of 62 mm (2.44 in), catalogued under part number H2X58. It compresses into its gland to block fluid or gas migration across a joint.

The compound resists greases and lubricants, water, and many alcohols. That behavior comes from the compound itself: Buna-N (Nitrile) offers an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

Maintenance and OEM teams specify it across fluid power, automotive, and agricultural equipment.

Stocked as H2X58 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.