• 幸运28

    25-year production experience

    d:
    D:
    B:
    30300 Series

    30300 Series

    Dimension and Parameters

    Bearing No. :30319
    Dimensions (mm)
    d1 :95
    D :200
    B :49,5
    Basic Load Rating(KN)
    Cr :330
    Cor :390
    Pu :42,5
    Rotation Speed(rpm)
    Speed Grade :2600
    Speed Limit :3400
    Weight (Kg) :6,70
    ISO335 
    Dimensions (ABMA) :2GB
    Dimensions (mm)
    d :95
    d1~ :139
    B :45
    C :38
    r1,2(min) :4
    r3,4(min) :3
    a :39
    Installation Dimensions(mm)
    da(max) :118
    db(min) :110
    Da(min) :172
    Da(max) :186
    Db(min) :184
    Ca(min) :6
    Cb(min) :11,5
    ra(max) :3
    rb(max) :2,5
    Value
    e :0,35
    Y :1,7
    Yo :0,9
    幸运28