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31308J2/QCL7C

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31300 Series
  • 31300 Series
  • 31300 Series
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31300 Series

Dimension and Parameters
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31300 Series 31300 Series
31308J2/QCL7C
  • Designation
    31308J2/QCL7C
  • Principal dimensions（mm）
  • d1
    40
  • D
    90
  • B
    25.25
  • Basic load ratings（KN）
  • dyc(Cr)
    85
  • stc(Cor)
    81.5
  • Pu
    9.5
  • Speed ratings（rpm）
  • Speed Ratings
    5600
  • Limiting Speed
    7500
  • Weight(Kg)
    0.72
  • ISO335 
  • Dimensions (ABMA)
    7FB
  • Dimensions （mm）
  • d
    40
  • d1～
    67.1
  • B
    23
  • C
    17
  • r1,2(min)
    2
  • r3,4(min)
    1.5
  • a
    28
  • Abutment and fillet dimensions （mm）
  • da(max)
    51
  • db(min)
    49
  • Da(min)
    71
  • Da(max)
    81
  • Db(min)
    86
  • Ca(min)
    3
  • Cb(min)
    8
  • ra(max)
    2
  • rb(max)
    1.5
  • Value
  • e
    0.83
  • Y
    0.72
  • Yo
    0.4