This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A with an inside diameter of 33 mm (1.299 in), a cross section of 2 mm (0.079 in), and an outside diameter of 37 mm (1.46 in), catalogued under part number H2X33. It delivers dependable bidirectional sealing in a compact groove envelope.
Buna-N (Nitrile) offers reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. It resists hydraulic fluids, petroleum-based oils, and propane and butane. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in strong acids or ketones.
It sees regular use in automotive, hydraulic and pneumatic systems, and agricultural equipment.
Order part number H2X33, sold individually. Unit weight is approximately 0.4218 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 33MM ID BLACK BUNA 70D
Actual Outside Diameter 37 mm (1.46 inch)
Actual Cross Section 2 mm (0.079 inch)
Actual Inside Diameter 33 mm (1.299 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity