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Q15. Will a stainless steel bearing protect against rust?

 
"Somewhat"...  Stainless steel is not rust proof, it is "corrosion resistant" and will rust in corrosive environments over time. However, stainless steel will corrode at a much slower rate than chrome alloy steel.  But it is not a simple as that.  

There are various types of stainless steels each with different corrosion resistance properties.  For example a special steel called SV30 is far more corrosion resistent than 440C stainless steel.

To learn more, check out our white paper on "Bearing Materials – Ceramics, Chrome Steels, Stainless Steels, and Plastics." 

Contact us regarding your bearing material requirements. We will provide you “value beyond the part.” 

 

Did we miss something?  If you have another question for us, just let us know and we will do our best to provide you a prompt and accurate answer.  AST Bearings provides "value beyond the part."

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