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The identification method of stainless steel bearing is introduced in detail

In the purchase of stainless steel bearing, if we can’t trust the manufacturer of stainless steel bearing enough, so we must have a certain stainless steel bearing identification method, will be able to understand when we chose this type of stainless steel bearings, whether in bought this kind of stainless steel bearings, also can bring the same effect.

They said various series of stainless steel bearing, in the process of using effect is different, so we are buying after a series of stainless steel bearings, must go to certain recognition, see if we buy this series of stainless steel bearing meets our needs, then compare the various series of stainless steel bearing identification methods for what?

We recognize the method includes several kind of stainless steel bearings, then several methods of the identification of stainless steel bearing series are also distinguish, if we use is sulfuric acid method of identification, it can be 302 or 304 and 316317 for a certain distinction is the several different types of stainless steel bearing put into sulfuric acid, see their reaction. If the stainless steel bearings are corroded and react, then they may be 302 series stainless steel bearings, or 304 series stainless steel bearings, but if the sulfuric acid does not react, then they may be 316 series or 317 series. This is a stainless steel bearing identification method introduction, of course, to distinguish other series of stainless steel bearings, can take more methods. The other series of stainless steel bearings can be distinguished by heating or testing for magnetism.

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