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313 Series

31305J2

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  • 313 Series
  • 313 Series

Description

Dimension series:7FB according to DIN ISO 355

Dimension and Parameters

Designation :31305J2
Principal dimensions（mm）
d1 :25
D :62
B :18,25
Basic load ratings（KN）
dyc(Cr) :38
stc(Cor) :40
Pu :4,4
Speed ratings（rpm）
Speed Ratings :7500
Limiting Speed :11000
Weight(Kg) :0,26
ISO335 
Dimensions (ABMA) :7FB
Dimensions （mm）
d :25
d1～ :45,8
B :17
C :13
r1,2(min) :1,5
r3,4(min) :1,5
a :20
Abutment and fillet dimensions （mm）
da(max) :34
db(min) :32
Da(min) :47
Da(max) :55
Db(min) :59
Ca(min) :3
Cb(min) :5
ra(max) :1,5
rb(max) :1,5
Value
e :0,83
Y :0,72
Yo :0,4
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