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313 Series

31318J2

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  • 313 Series
  • 313 Series

Description

Dimension series:7FB according to DIN ISO 355

Dimension and Parameters

Designation :31318J2
Principal dimensions（mm）
d1 :90
D :190
B :46,5
Basic load ratings（KN）
dyc(Cr) :264
stc(Cor) :315
Pu :36,5
Speed ratings（rpm）
Speed Ratings :2400
Limiting Speed :3400
Weight(Kg) :5,90
ISO335 
Dimensions (ABMA) :7GB
Dimensions （mm）
d :90
d1～ :138
B :43
C :30
r1,2(min) :4
r3,4(min) :3
a :57
Abutment and fillet dimensions （mm）
da(max) :109
db(min) :105
Da(min) :151
Da(max) :176
Db(min) :179
Ca(min) :5
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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