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O-ring 116.84mm ID x 6.99mm CS Silicone (VMQ) Blue 50 ShA

Article Number: BS426SB50
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Quick Overview

British Standard O-ring size:116.84mm ID x 6.99mm CS Silicone (VMQ) Blue 50 ShA


Silicone rubber contains methyl and vinyl groups attached to the main silicone chain. Silicone O-rings are characterised by excellent resistance to temperature extremes and thermal cycling. Silicone does not impart odour or taste, which makes it suitable for many food and pharmaceutical applications. Silicone rubber however, has poor mechanical properties as compared to other elastomers and for this reason silicone O-rings are generally not used in dynamic applications. It is not suitable for use with silicone O-ring lubrication, PTFE alternatives should be used instead.

Additional Information

Colour Blue
Material Silicone (VMQ)
Internal Diameter (mm) 116.8400
Cross Section Diameter (mm) 6.9900
Cross Section Type Circular
O-ring type British Standard
Hardness (Shore A) 50
Maximum Temperature (°C) 200.0000
Minimum Temperature (°C) -55.0000
*Dimensions can vary, they are typical only.