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  4. 440 stainless steel deep groove ball bearing
  5. Metric flange bearing inner diameter 1_ 4mm

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Metric flange bearing inner diameter 1_ 4mm

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    • Product parameters

    • Boundary Dimensions（mm)
      d 3.175
      D 6.35
      B 2.38
      B1 2.779
      r
      (最小)       0.1
    • Rated load
      (N)
      Cr 283
      Cor 95
    • Rated load
      {kgf}
      Cr 29
      Cor 9.5
    • Speed Rating (rpm)
      Grease lubrication < br / > open type < br / > Z · zz 67000
      Oil lubrication < br / > open type < br / > Z 80000
    • Bearing No.
      Open type SR144
      Dust cover type SR144ZZ
    • Fitting dimensions
      mm
      da
      (最小)       4
      db
      (最大)       3.9
      Da
      (最大)       5.5
      Db
      (最小)       5.9
      ra
      (最大)       0.1
    • Mass(g)
      (reference)
      Open type 0.25
      Dust cover type 0.27

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