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30312J2/Q

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30300 Series
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30300 Series

Dimension and Parameters
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30300 Series 30300 Series
30312J2/Q
  • Designation
    30312J2/Q
  • Principal dimensions（mm）
  • d1
    60
  • D
    130
  • B
    33.5
  • Basic load ratings（KN）
  • dyc(Cr)
    168
  • stc(Cor)
    196
  • Pu
    23.6
  • Speed ratings（rpm）
  • Speed Ratings
    4000
  • Limiting Speed
    5300
  • Weight(Kg)
    1.95
  • ISO335 
  • Dimensions (ABMA)
    2FB
  • Dimensions （mm）
  • d
    60
  • d1～
    91.9
  • B
    31
  • C
    26
  • r1,2(min)
    3
  • r3,4(min)
    2.5
  • a
    26
  • Abutment and fillet dimensions （mm）
  • da(max)
    77
  • db(min)
    72
  • Da(min)
    112
  • Da(max)
    118
  • Db(min)
    120
  • Ca(min)
    5
  • Cb(min)
    7.5
  • ra(max)
    2.5
  • rb(max)
    2
  • Value
  • e
    0.35
  • Y
    1.7
  • Yo
    0.9