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Full ball bearing ID25~100mm

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Product parameters

  • Bearing No.
    Open type BL309
    Single dust cover type BL309Z
    Double dust cover type BL309ZZ
  • Boundary Dimensions(mm)
    d 45
    D 100
    B 25
    r
    min
    1.5
  • Rated load
    (N)
    Cr 55500
    Cor 44000
  • Rated load
    {kgf}
    Cr 5650
    Cor 4500
  • Speed Rating (rpm)
    Grease lubrication < br / > open type < br / > Z · ZZ type 6300
    Oil lubricated < br / > open type < br / > Z type 8000
  • Fitting dimensions
    mm
    da
    (min)
    53
    db
    (max)
    61.5
    Da
    (max)
    92
    ra
    (max)
    1.5
  • (参考) 0.883