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Mounted Bearing Units & Inserts

d 3-9mm

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Product Parameters

  • Designation 623
  • Mass m ≈kg 0.001
  • Principal dimensionsmm
    d 3
    D 10
    B 4
    r
    min     0.15
    D1 ≈ 7.7
    D2 ≈ -
    d1≈ 5
  • Fitting dimansionmm
    da
    min     4.4
    Da
    max     8.6
    ra
    max     0.15
  • Basic load ratingsKN
    Dyc
    Cr     640
    Stc
    Cor     220
  • Fatigue limit loadCur/ N 10.6
  • Limiting Speed nG /min–1 53000
  • Reference SpeednB/min–1 57000
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