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Mounted Bearing Units & Inserts

d 45mm

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Product Parameters

  • Designation 61809-Y
  • Mass m ≈kg 0.039
  • Principal dimensionsmm
    d 45
    D 58
    B 7
    r
    min     0.3
    D1 ≈ 54.1
    D2 ≈ -
    d1 ≈ 49.1
  • Fitting dimansionmm
    da
    min     47
    Da
    max     56
    ra
    max     0.3
  • Basic load ratingsKN
    Dyc
    Cr     6400
    Stc
    Cor     5600
  • Fatigue limit loadCur/ N 285
  • Limiting Speed nG /min–1 14000
  • Reference SpeednB/min–1 9000
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