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Full ball bearing ID25~100mm

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Product parameters

  • Bearing No.
    Open type BL307
    Single dust cover type BL307Z
    Double dust cover type BL307ZZ
  • Boundary Dimensions(mm)
    d 35
    D 80
    B 21
    r
    min
    1.5
  • Rated load
    (N)
    Cr 37000
    Cor 29100
  • Rated load
    {kgf}
    Cr 3800
    Cor 2970
  • Speed Rating (rpm)
    Grease lubrication < br / > open type < br / > Z · ZZ type 8000
    Oil lubricated < br / > open type < br / > Z type 9500
  • Fitting dimensions
    mm
    da
    (min)
    43
    db
    (max)
    44.5
    Da
    (max)
    72
    ra
    (max)
    1.5
  • (参考) 0.486