H2X67 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 67 mm (2.638 in), a cross section of 2 mm (0.079 in), and an outside diameter of 71 mm (2.8 in). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.
As a material, Buna-N (Nitrile) is known for strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. This material stands up to hydraulic fluids, petroleum-based oils, and water. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).
It sees regular use in hydraulic and pneumatic systems, general industrial maintenance, and agricultural equipment.
H2X67 ships individually. Unit weight is approximately 0.0009 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
Description 2MM CS X 67MM ID BLACK BUNA 70D
Actual Outside Diameter 71 mm (2.8 inch)
Actual Cross Section 2 mm (0.079 inch)
Actual Inside Diameter 67 mm (2.638 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity