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Metric flange bearing inner diameter 1 ~ 4mm

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Product parameters

  • Bearing No.
    Open type MF52
    Dust cover type MF52ZZ
  • Boundary Dimensions(mm)
    d 2
    D 5
    B 2
    B1 2.5
    D1 6.2
    D2 62
    C1 0.6
    C2 0.6
    r(1)
    (min)
    0.1
    r1(1)
    (min)
    0.1
  • Rated load
    (N)
    Cr 187
    Cor 58
  • Rated load
    {kgf}
    Cr 19
    Cor 6
  • Speed Rating (rpm)
    grease 85000
    Oil lubrication 100000
  • Fitting dimensions
    mm
    da
    (min)
    2.8
    db
    (max)
    2.7
    ra
    (max)
    0.1
    rb
    (max)
    0.1
  • Mass(g)
    (reference)
    Open type 0.21
    Dust cover type 0.27