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25-year production experience

d:
D:
B:
30300 Series

30300 Series

Dimension and Parameters

Bearing No. :30309J2/Q
Dimensions (mm)
d1 :45
D :100
B :27,25
Basic Load Rating(KN)
Cr :125
Cor :120
Pu :14,3
Rotation Speed(rpm)
Speed Grade :5600
Speed Limit :7000
Weight (Kg) :0,97
ISO335?
Dimensions (ABMA) :2FB
Dimensions?(mm)
d :45
d1~ :70,1
B :25
C :22
r1,2(min) :2
r3,4(min) :1,5
a :21
Installation Dimensions(mm)
da(max) :59
db(min) :53
Da(min) :86
Da(max) :91
Db(min) :92
Ca(min) :3
Cb(min) :5
ra(max) :2
rb(max) :1,5
Value
e :0,35
Y :1,7
Yo :0,9