Deep groove ball bearing common difference
The bearing size precision and the running accuracy are act according to ISO and the JIS standard. Regarding the request high accuracy and high-speed operation's machinery, suggested that uses 5 levels of either above the precision bearing, the deep groove ball bearings, the centripetal thrust force ball bearing or the cylindrical roller bearing is suitable for the high revolution precision machinery. Rigidity, when bearing's rolling body and the roller conveyer contact face bearing, will have the elastic deformation. Some machineries need to reduce to the elastic deformation are smallest. The roller bearings the elastic deformation quantity which produces the ball bearing is smaller.
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Author：mosbearing 2009-3-31 Source: View(644) Comment(0)