4.5MM CS X 60MM ID BLACK BUNA 70D

Part number H4.5X60 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 60 mm (2.362 in), a cross section of 4.5 mm (0.177 in), and an outside diameter of 69 mm (2.72 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) is specified for low compression set under sustained load and the most widely specified general-purpose sealing elastomer. Expect good resistance to greases and lubricants, hydraulic fluids, and petroleum-based oils. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where ozone and direct sunlight or automotive brake fluid are present.

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

This item is sold individually under part number H4.5X60. Unit weight is approximately 0.004 g. Check the compound against your process media, pressure and temperature before committing to a design.