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The radial internal clearance of our products is same as the value of GB/T4604-93(equivalent of ISO 5753-1991),usually, the clearance of our products is basic group 0(Co), as well as other clearance at your request,the clearance can be divided the following group.


The radial internal clearance of our products is same as the value of GB/T4604-93(equivalent of ISO 5753-1991),usually, the clearance of our products is basic group 0(Co), as well as other clearance at your request,the clearance can be divided the following group.
RADIAL INTERNAL CLEARANCE OF STANDARD RADIAL BALL BEARINGS
Unit: um
NOMINAL BORECLEARANCE
DIAMETER
d(mm)GROUP 2GROUP 0GROUP 3GROUP 4GROUP 5
CorrespondingC2C0C3C4C5
OVERINCL.MINMAXMINMAXMINMAXMINMAXMINMAX
2.5607213823----
6100721382314292037
101809318112518332545
1824010520132820362848
2430111520132823413053
3040111620153328464064
4050111623183630514573