2MM CS X 107MM ID BLACK BUNA 70D

H2X107 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 107 mm (4.213 in), a cross section of 2 mm (0.079 in), and an outside diameter of 111 mm (4.37 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

This material stands up to hydraulic fluids, greases and lubricants, and petroleum-based oils. That behavior comes from the compound itself: Buna-N (Nitrile) is known for strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Typical settings include agricultural equipment, hydraulic and pneumatic systems, and general industrial maintenance.

H2X107 ships individually. Unit weight is approximately 1.3202 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.