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Mounted Bearing Units & Inserts

d 45mm

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Product Parameters

  • Designation 61909-2Z
  • Mass m ≈kg 0.13
  • Principal dimensionsmm
    d 45
    D 68
    B 12
    r
    min     0.6
    D1 ≈ -
    D2 ≈ 62.1
    d1 ≈ 52.1
  • Fitting dimansionmm
    da
    min     48.2
    Da
    max     64.8
    ra
    max     0.6
  • Basic load ratingsKN
    Dyc
    Cr     14000
    Stc
    Cor     10800
  • Fatigue limit loadCur/ N 570
  • Limiting Speed nG /min–1 10000
  • Reference SpeednB/min–1 8900
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