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25-year production experience

d:
D:
B:
30300 Series

30300 Series

Dimension and Parameters

Bearing No. :30306J2/Q
Dimensions (mm)
d1 :30
D :72
B :20,75
Basic Load Rating(KN)
Cr :64
Cor :56
Pu :6,4
Rotation Speed(rpm)
Speed Grade :8000
Speed Limit :10000
Weight (Kg) :0,39
ISO335?
Dimensions (ABMA) :2FB
Dimensions?(mm)
d :30
d1~ :48,4
B :19
C :16
r1,2(min) :1,5
r3,4(min) :1,5
a :15
Installation Dimensions(mm)
da(max) :41
db(min) :37
Da(min) :62
Da(max) :65
Db(min) :66
Ca(min) :3
Cb(min) :4,5
ra(max) :1,5
rb(max) :1,5
Value
e :0,31
Y :1,9
Yo :1,1