Bearing specification is a very large number, specification bearings there are many strange. Today must give everybody to say is something called "non-standard bearings" related issues. If the installation, use and maintenance of the bearings, and so on. Next, we will gradually take a look at:
　　Using non-standard bearings should be aware of the following considerations:
　　Keep the non-standard bearing and its surroundings clean. Even invisible to the naked eye smile dust into the bearings, also increase the non-standard bearing wear, vibration and noise.
　　Used to carefully when installing, do not allow powerful punch, does not allow direct percussion with a hammer non-standard bearings, passes through the rolling pressure is not allowed. Using the appropriate, accurate version of the Setup utility, using special tools as much as possible, avoid using fabric and staple fiber or something.
　　Prevent the corrosion of non-standard bearings, the direct use of hands when taking bearings to fully wash away sweat on hands, and coated with high quality mineral oil before operation, paying particular attention to rust in the rainy season and summer.
　　Scroll non-standard bearings with bore diameters and tolerances on diameter size is based on the standard of manufacture, bearing inner ring and shaft, with holes in the outer ring with tension only through the control shaft tolerances bore tolerances to achieve. Meet the base of the bearing inner ring and shaft hole, non-standard bearing outer ring and housing bore fit shaft.


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