• 幸运28

    25-year production experience

    d:
    D:
    B:
    30200 Series

    30200 Series

    Dimension and Parameters

    Bearing No. :30207J2/Q
    Dimensions (mm)
    d1 :35
    D :72
    B :18,25
    Basic Load Rating(KN)
    Cr :58,5
    Cor :56
    Pu :6,1
    Rotation Speed(rpm)
    Speed Grade :8000
    Speed Limit :9500
    Weight (Kg) :0,32
    ISO335 
    Dimensions (ABMA) :3DB
    Dimensions (mm)
    d :35
    d1~ :51,8
    B :17
    C :15
    r1,2(min) :1,5
    r3,4(min) :1,5
    a :15
    Installation Dimensions(mm)
    da(max) :44
    db(min) :42
    Da(min) :62
    Da(max) :65
    Db(min) :67
    Ca(min) :3
    Cb(min) :3
    ra(max) :1,5
    rb(max) :1,5
    Value
    e :0,37
    Y :1,6
    Yo :0,9
    幸运28