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303 Series

30303J2

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  • 303 Series
  • 303 Series

Description

Dimension series:2FB according to DIN ISO 355

Dimension and Parameters

Designation :30303J2
Principal dimensions（mm）
d1 :17
D :47
B :15,25
Basic load ratings（KN）
dyc(Cr) :28,1
stc(Cor) :25
Pu :2,75
Speed ratings（rpm）
Speed Ratings :12000
Limiting Speed :16000
Weight(Kg) :0,13
ISO335 
Dimensions (ABMA) :2FB
Dimensions （mm）
d :17
d1～ :30,4
B :14
C :12
r1,2(min) :1
r3,4(min) :1
a :10
Abutment and fillet dimensions （mm）
da(max) :25
db(min) :23
Da(min) :40
Da(max) :41
Db(min) :42
Ca(min) :2
Cb(min) :3
ra(max) :1
rb(max) :1
Value
e :0,28
Y :2,1
Yo :1,1
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