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302 Series

30228J2

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  • 302 Series
  • 302 Series

Description

Dimension series: 2DB according to DIN ISO 355

Dimension and Parameters

Designation :30228J2
Principal dimensions（mm）
d1 :140
D :250
B :45,75
Basic load ratings（KN）
dyc(Cr) :418
stc(Cor) :570
Pu :58,5
Speed ratings（rpm）
Speed Ratings :1900
Limiting Speed :2600
Weight(Kg) :8,65
ISO335 
Dimensions (ABMA) :4FB
Dimensions （mm）
d :140
d1～ :186
B :42
C :36
r1,2(min) :4
r3,4(min) :3
a :47
Abutment and fillet dimensions （mm）
da(max) :164
db(min) :156
Da(min) :219
Da(max) :236
Db(min) :234
Ca(min) :7
Cb(min) :9,5
ra(max) :3
rb(max) :2,5
Value
e :0,43
Y :1,4
Yo :0,8
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