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25-year production experience

d:
D:
B:
30300 Series

30300 Series

Dimension and Parameters

Bearing No. :30310J2/Q
Dimensions (mm)
d1 :50
D :110
B :29,25
Basic Load Rating(KN)
Cr :143
Cor :140
Pu :16,6
Rotation Speed(rpm)
Speed Grade :5300
Speed Limit :6300
Weight (Kg) :1,25
ISO335?
Dimensions (ABMA) :2FB
Dimensions?(mm)
d :50
d1~ :77,2
B :27
C :23
r1,2(min) :2,5
r3,4(min) :2
a :23
Installation Dimensions(mm)
da(max) :65
db(min) :60
Da(min) :95
Da(max) :100
Db(min) :102
Ca(min) :4
Cb(min) :6
ra(max) :2
rb(max) :2
Value
e :0,35
Y :1,7
Yo :0,9