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31306J2/Q

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31300 Series
  • 31300 Series
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31300 Series

Dimension and Parameters
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31300 Series 31300 Series
31306J2/Q
  • Designation
    31306J2/Q
  • Principal dimensions（mm）
  • d1
    30
  • D
    72
  • B
    20.75
  • Basic load ratings（KN）
  • dyc(Cr)
    55
  • stc(Cor)
    50
  • Pu
    5.7
  • Speed ratings（rpm）
  • Speed Ratings
    7500
  • Limiting Speed
    9500
  • Weight(Kg)
    0.39
  • ISO335 
  • Dimensions (ABMA)
    7FB
  • Dimensions （mm）
  • d
    30
  • d1～
    52.7
  • B
    19
  • C
    14
  • r1,2(min)
    1.5
  • r3,4(min)
    1.5
  • a
    22
  • Abutment and fillet dimensions （mm）
  • da(max)
    40
  • db(min)
    37
  • Da(min)
    55
  • Da(max)
    65
  • Db(min)
    68
  • Ca(min)
    3
  • Cb(min)
    6.5
  • ra(max)
    1.5
  • rb(max)
    1.5
  • Value
  • e
    0.83
  • Y
    0.72
  • Yo
    0.4