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303 Series

30307J2/Q

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  • 303 Series
  • 303 Series

Description

Dimension series:2FB according to DIN ISO 355

Dimension and Parameters

Designation :30307J2/Q
Principal dimensions（mm）
d1 :35
D :80
B :22,75
Basic load ratings（KN）
dyc(Cr) :83
stc(Cor) :73,5
Pu :8,3
Speed ratings（rpm）
Speed Ratings :7500
Limiting Speed :9000
Weight(Kg) :0,52
ISO335 
Dimensions (ABMA) :2FB
Dimensions （mm）
d :35
d1～ :54,5
B :21
C :18
r1,2(min) :2
r3,4(min) :1,5
a :16
Abutment and fillet dimensions （mm）
da(max) :46
db(min) :44
Da(min) :70
Da(max) :71
Db(min) :74
Ca(min) :3
Cb(min) :4,5
ra(max) :2
rb(max) :1,5
Value
e :0,31
Y :1,9
Yo :1,1
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