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313 Series

31317J2

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  • 313 Series
  • 313 Series

Description

Dimension series:7FB according to DIN ISO 355

Dimension and Parameters

Designation :31317J2
Principal dimensions（mm）
d1 :85
D :180
B :44,5
Basic load ratings（KN）
dyc(Cr) :242
stc(Cor) :285
Pu :33,5
Speed ratings（rpm）
Speed Ratings :2600
Limiting Speed :3800
Weight(Kg) :4,60
ISO335 
Dimensions (ABMA) :7GB
Dimensions （mm）
d :85
d1～ :131
B :41
C :28
r1,2(min) :4
r3,4(min) :3
a :55
Abutment and fillet dimensions （mm）
da(max) :103
db(min) :99
Da(min) :143
Da(max) :166
Db(min) :169
Ca(min) :6
Cb(min) :16,5
ra(max) :3
rb(max) :2,5
Value
e :0,83
Y :0,72
Yo :0,4
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