SKF 21318EK bearing

SKF 21318EK bearing | Spherical Roller Bearing | 90x190x43

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    Spherical roller bearings 21318EK

  • Bearing number : 21318EK
  • Size (mm) : 90x190x43
  • Brand : SKF
  • Bore Diameter (mm) : 90
  • Outer Diameter (mm) : 190
  • Width (mm) : 43
  • Bearing dimensions and specification in SKF catalogue:

  • d - 90 mm
  • D - 190 mm
  • B - 43 mm
  • C - 43 mm
  • b - 8,3 mm
  • d2 - 112 mm
  • r1 min. - 3 mm
  • r2 min. - 3 mm
  • D1 - 150 mm
  • K - 4,5 mm
  • da min. - 104 mm
  • Da max. - 176 mm
  • ra max. - 2,5 mm
  • Weight - 6,1 Kg
  • Basic dynamic load rating (C) - 380 kN
  • Basic static load rating (C0) - 450 kN
  • Fatigue load limit (Pu) - 46,5
  • Reference speed - 3600 r/min
  • Limiting speed - 4800 r/min
  • Calculation factor (e) - 0,24
  • Calculation factor (Y0) - 2,8
  • Calculation factor (Y1) - 2,8
  • Calculation factor (Y2) - 4,2

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