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25-year production experience

d:
D:
B:
31300 Series

31300 Series

Dimension and Parameters

Bearing No. :31315J2/QCL7C
Dimensions (mm)
d1 :75
D :160
B :40
Basic Load Rating(KN)
Cr :240
Cor :245
Pu :29
Rotation Speed(rpm)
Speed Grade :3200
Speed Limit :4300
Weight (Kg) :3,50
ISO335?
Dimensions (ABMA) :7GB
Dimensions?(mm)
d :75
d1~ :116
B :37
C :26
r1,2(min) :3
r3,4(min) :2,5
a :48
Installation Dimensions(mm)
da(max) :91
db(min) :87
Da(min) :127
Da(max) :148
Db(min) :151
Ca(min) :6
Cb(min) :14
ra(max) :2,5
rb(max) :2
Value
e :0,83
Y :0,72
Yo :0,4