NTN 239/630 bearing

NTN 239/630 bearing | Spherical Roller Bearing | 630x850x165

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    Spherical roller bearings 239/630

  • Bearing number : 239/630
  • Size (mm) : 630x850x165
  • Brand : NTN
  • Bore Diameter (mm) : 630
  • Outer Diameter (mm) : 850
  • Width (mm) : 165
  • Bearing dimensions and specification in NTN catalogue:

  • d - 630 mm
  • D - 850 mm
  • B - 165 mm
  • C - 165 mm
  • r min. - 6 mm
  • da min. - 658 mm
  • Da max. - 822 mm
  • ra max. - 5 mm
  • Weight - 277 Kg
  • Basic dynamic load rating (C) - 3 700 kN
  • Basic static load rating (C0) - 9 250 kN
  • (Grease) Lubrication Speed - 320 r/min
  • (Oil) Lubrication Speed - 420 r/min
  • Calculation factor (e) - 0,18
  • Calculation factor (Y0) - 3,58
  • Calculation factor (Y1) - 3,66
  • Calculation factor (Y2) - 5,45

Tags: NTN, 239/630, Spherical Roller Bearing, Original, Fast delivery, Best price

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