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O-rings 31.47mm ID x 1.78mm CS Nitrile 70 ShA

Article Number: BS026N70

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Availability: In stock

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Quick Overview

British Standard O-ring size:31.47mm ID x 1.78mm CS Nitrile 70 ShA

Details

Nitrile is the most cost effective and commonly available O ring seal material. Ideal for use as seals for pumps, drive belts, and other general engineering applications in the hydraulic and pneumatic industry. NBR is good for applications where the rubber O ring is exposed to fats, greases and animal or vegetable oils. For applications requiring contact with diesel or temperatures higher than 120°C you may wish to consider a Polymax FKM (Viton®) O ring seal.

Additional Information

Colour Black
Material Nitrile (NBR)
Internal Diameter (mm) 31.47
Cross Section Diameter (mm) 1.78
Cross Section Type Circular
O-ring type British Standard
Hardness (Shore A) 70
Maximum Temperature (°C) 90
Minimum Temperature (°C) -30
*Dimensions can vary, they are typical only.

Further Information (File Downloads)