OR1.2700390S is an o-ring and can be used in rod/piston applications. The material used on this o-ring is made of Silicone 70 shore.
The dimensions has an inner diameter of 3.9 mm, an outer diameter of 6.44 mm and a height of 1.27 mm.
About the sealing profile OR
O-rings can be used everywhere in both hydraulic and pneumatic applications. They are manufactured in different materials that suit their environment. If a special certification of the material is needed, please contact us by phone or email.
About the material Silicone
Silicone which is highly resistant to ozone, air and oil, protects its characteristics between -60°C and +200°C. Yet, it has poor resistance to oxidised oils, some of hypoid and E.P type oils.
