( Unit : mm )
    Bearing Type
    D
    T
    H
    6201
    9.5
    10
    5
    6202
    12.5
    11
    7
    6301
    8.5
    12
    4.5
    6302
    11.5
    13
    7
    6303
    13.5
    14
    8
    6305
    21
    17
    12
    6002
    11.3
    10
    6
    6005
    21
    13
    12
    30304
    15
    15
    9
    578225
    16.2
    18
    8
    44649
    22
    16
    12
    67048
    25
    16
    14
    576079
    25
    18
    14
       
     
     
     
     
    Wheel size Smaller then 15 Larger than 16
    Wheel Spec CBN230R200VC
    Wheel Speed 3,600 m/min
    Wheel RPM 75,000 60,000
    Surface Finish Ra 0.3
    Grinding Amounts 0.2~0.4 mm
    Work piece Material SUJ 2
    Truer Metal Bond Truer
    Truing Amounts 9~15um
    Cycle time 7~12 sec
     

 
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