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  • model 31317-N11CA-A120-160
  • Mass of bearing pair m ≈ kg 10.4
  • Dimensions (mm)
    d 85
    D 180
    2B 82
    2T 89
    r3, r4
    min     3
    A 33
  • Installation dimension (mm)
    da
    max     103
    Da
    min     143
    Da
    max     166
    Ca
    min     6
    rb
    max     3
  • Basic rated load (n)
    Dynamic load < br> Cr 435000
    Static load < br> Cor 600000
  • Calculation coefficient
    e 0.83
    Y1 0.82
    Y2 1.22
    Y0 0.8
  • Fatigue limit load Cur / n 68000
  • Limit speed (paired bearing) ng min– 1 4200
  • Reference speed (paired bearing) nB min– 1 2360
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