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31300 Series > 31309J2/QCL7C
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31309J2/QCL7C
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Description
Designation
:
31309J2/QCL7C
Principal dimensions（mm）
d1
:
45
D
:
100
B
:
27,25
Basic load ratings（KN）
dyc(Cr)
:
106
stc(Cor)
:
102
Pu
:
12,5
Speed ratings（rpm）
Speed Ratings
:
5000
Limiting Speed
:
6700
Weight(Kg)
:
0,95
ISO335
Dimensions (ABMA)
:
7FB
Dimensions （mm）
d
:
45
d1～
:
74,7
B
:
25
C
:
18
r1,2(min)
:
2
r3,4(min)
:
1,5
a
:
31
Abutment and fillet dimensions （mm）
da(max)
:
57
db(min)
:
53
Da(min)
:
79
Da(max)
:
91
Db(min)
:
95
Ca(min)
:
4
Cb(min)
:
9
ra(max)
:
2
rb(max)
:
1,5
Value
e
:
0,83
Y
:
0,72
Yo
:
0,4
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0086 166 7811 8242
info@jfzbearing.com
