568-146 BUNA 70 SQUARE CUT RINGS

Ordered as SH70146, this is an AS568-146 black Buna-N (Nitrile) 70 Shore A square profile Quad-Ring supplied with an inside diameter of 2.612 in (66.34 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.818 in (71.58 mm). The quad-ring seats in a standard o-ring gland while offering improved dynamic performance.

As a material, Buna-N (Nitrile) delivers low compression set under sustained load and the most widely specified general-purpose sealing elastomer. Expect good resistance to greases and lubricants, many alcohols, and water. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Common environments for this compound include fluid power, construction equipment, and agricultural equipment.

This item is sold individually under part number SH70146. Unit weight is approximately 1.464 g and nominal inside diameter is listed as 2 5/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.