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MR72,MR72ZZ,-,-

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MR Series
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MR Series

Dimension and Parameters
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MR Series MR Series
MR72,MR72ZZ,-,-
  • Designation
  • With shiled
    MR72
  • Open type
    MR72ZZ
  • With seal VV
    -
  • With seal DD
    -
  • Principal dimensions（mm）
  • d
    2
  • D
    7
  • B
    25
  • B1
    3
  • r(min)
    0.15
  • Basic load ratings(N)
  • Cr
    385
  • Cor
    127
  • Basic load ratings{kgf}
  • Cr
    39
  • Cor
    13
  • Speed ratings(rpm)
  • Grease
  • ZZ
    63000
  • D·D
    -
  • Oil
  • Z
    75000
  • Abutment and fillet dimensions (mm)
  • da(min)
    3.2
  • db(max)
    3.8
  • Da(Max)
    5.8
  • Db(min)
    6.2
  • ra(max)
    0.15
  • rb(max)
    0.15
  • Weight(g)
  • Open type
    0.45
  • With shiled
    0.49