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Metric flange bearing inner diameter 1 ~ 4mm

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Product parameters

  • Bearing No.
    Open type MF72
    Dust cover type MF72ZZ
  • Boundary Dimensions(mm)
    d 2
    D 7
    B 2.5
    B1 3
    D1 8.2
    D2 8.2
    C1 0.6
    C2 0.6
    r(1)
    (min)
    0.15
    r1(1)
    (min)
    0.15
  • Rated load
    (N)
    Cr 385
    Cor 127
  • Rated load
    {kgf}
    Cr 39
    Cor 13
  • Speed Rating (rpm)
    grease 63000
    Oil lubrication 75000
  • Fitting dimensions
    mm
    da
    (min)
    3.2
    db
    (max)
    3.8
    ra
    (max)
    0.15
    rb
    (max)
    0.15
  • Mass(g)
    (reference)
    Open type 0.52
    Dust cover type 0.56