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  • model 31310-A-N11CA-A60-100
  • Mass of bearing pair m ≈ kg 2.9
  • Dimensions (mm)
    d 50
    D 110
    2B 54
    2T 58.5
    r3, r4
    min     2
    A 20.5
  • Installation dimension (mm)
    da
    max     62
    Da
    min     87
    Da
    max     100
    Ca
    min     4
    rb
    max     2
  • Basic rated load (n)
    Dynamic load < br> Cr 189000
    Static load < br> Cor 250000
  • Calculation coefficient
    e 0.83
    Y1 0.82
    Y2 1.22
    Y0 0.8
  • Fatigue limit load Cur / n 29500
  • Limit speed (paired bearing) ng min– 1 6300
  • Reference speed (paired bearing) nB min– 1 3450
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