幸运28

    25-year production experience

    d:
    D:
    B:
    30200 Series

    30200 Series

    Dimension and Parameters

    Bearing No. :30210J2/Q
    Dimensions (mm)
    d1 :50
    D :90
    B :21,75
    Basic Load Rating(KN)
    Cr :86,5
    Cor :91,5
    Pu :10,4
    Rotation Speed(rpm)
    Speed Grade :6000
    Speed Limit :7500
    Weight (Kg) :0,54
    ISO335 
    Dimensions (ABMA) :3DB
    Dimensions (mm)
    d :50
    d1~ :67,9
    B :20
    C :17
    r1,2(min) :1,5
    r3,4(min) :1,5
    a :19
    Installation Dimensions(mm)
    da(max) :58
    db(min) :57
    Da(min) :79
    Da(max) :83
    Db(min) :85
    Ca(min) :3
    Cb(min) :4,5
    ra(max) :1,5
    rb(max) :1,5
    Value
    e :0,43
    Y :1,4
    Yo :0,8
    幸运28