NTN 241/670B bearing

NTN 241/670B bearing | Spherical Roller Bearing | 670x1090x412

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    Spherical roller bearings 241/670B

  • Bearing number : 241/670B
  • Size (mm) : 670x1090x412
  • Brand : NTN
  • Bore Diameter (mm) : 670
  • Outer Diameter (mm) : 1090
  • Width (mm) : 412
  • Bearing dimensions and specification in NTN catalogue:

  • d - 670 mm
  • D - 1 090 mm
  • B - 412 mm
  • C - 412 mm
  • r min. - 7,5 mm
  • da min. - 706 mm
  • Da max. - 1 054 mm
  • ra max. - 6 mm
  • Weight - 1 530 Kg
  • Basic dynamic load rating (C) - 12 700 kN
  • Basic static load rating (C0) - 28 000 kN
  • (Grease) Lubrication Speed - 230 r/min
  • (Oil) Lubrication Speed - 300 r/min
  • Calculation factor (e) - 0,37
  • Calculation factor (Y0) - 1,79
  • Calculation factor (Y1) - 1,83
  • Calculation factor (Y2) - 2,73

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