Same material properties as SF-10

Since the carbon steel base plate is replaced by bronze, 

the bearing base has better corrosion resistance and thermal 

conductivity than SF-10, and the copper base plate also has 

good anti-magnetic ability.

In the design, it should be considered that SF-11 products 

cannot be used with aluminum base holes, because when 

there is water or high humidity in the use site, it will cause the 

risk of electrochemical corrosion and it can be used in steam applications