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639,639ZZ,639VV,-

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63 Series
  • 63 Series
  • 63 Series

63 Series

Dimension and Parameters
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63 Series 63 Series
639,639ZZ,639VV,-
  • Designation
  • With shiled
    639
  • Open type
    639ZZ
  • With seal VV
    639VV
  • With seal DD
    -
  • Principal dimensions（mm）
  • d
    9
  • D
    30
  • B
    10
  • B1
    10
  • r(min)
    0.6
  • Basic load ratings(N)
  • Cr
    5100
  • Cor
    2390
  • Basic load ratings{kgf}
  • Cr
    520
  • Cor
    244
  • Speed ratings(rpm)
  • Grease
  • ZZ
    24000
  • D·D
    -
  • Oil
  • Z
    30000
  • Abutment and fillet dimensions (mm)
  • da(min)
    13
  • db(max)
    16.1
  • Da(Max)
    26
  • Db(min)
    25.6
  • ra(max)
    0.6
  • rb(max)
    0.6
  • Weight(g)
  • Open type
    36.5
  • With shiled
    36