Ball Bearing
Ball
Bearing is a kind of roll bearings.Ball
Bearing is fixed between inner ring
and outer ring in order to endure biggish load.Ball
Bearing is made up of four
basic component:ball,inner ring,outer ring and cage or retainer.Common industrial
Ball
Bearing should accord with standard AISI 52100.Ball
Bearing and ring are made
up of high chrome steel generally and their Rockwell C- scale hardness is between 61
and 65.Cage or retainer rigidity should lower than Ball
Bearing and ring.Ball
Bearing has smaller running rub resistance than journal bearing.
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