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31300 Series > 31308J2/QCL7C
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31308J2/QCL7C
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Description
Designation
:
31308J2/QCL7C
Principal dimensions（mm）
d1
:
40
D
:
90
B
:
25,25
Basic load ratings（KN）
dyc(Cr)
:
85
stc(Cor)
:
81,5
Pu
:
9,5
Speed ratings（rpm）
Speed Ratings
:
5600
Limiting Speed
:
7500
Weight(Kg)
:
0,72
ISO335
Dimensions (ABMA)
:
7FB
Dimensions （mm）
d
:
40
d1～
:
67,1
B
:
23
C
:
17
r1,2(min)
:
2
r3,4(min)
:
1,5
a
:
28
Abutment and fillet dimensions （mm）
da(max)
:
51
db(min)
:
49
Da(min)
:
71
Da(max)
:
81
Db(min)
:
86
Ca(min)
:
3
Cb(min)
:
8
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
