SKF NJ307ECM bearing

SKF NJ307ECM bearing | Thrust Ball Bearing | 35x80x21

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    Cylindrical roller bearings, single row NJ 307 ECM

  • Bearing number : NJ 307 ECM
  • Size (mm) : 35x80x21
  • Brand : SKF
  • Bore Diameter (mm) : 35
  • Outer Diameter (mm) : 80
  • Width (mm) : 21
  • Bearing dimensions and specification in SKF catalogue:

  • d - 35 mm
  • D - 80 mm
  • B - 21 mm
  • d1 - - 51 mm
  • D1 - - 65.8 mm
  • F - 46.2 mm
  • r1,2 - min. - 1.5 mm
  • r3,4 - min. - 1.5 mm
  • s - 1.2 mm
  • da - min. - 43 mm
  • da - max. - 44 mm
  • db - min. - 53 mm
  • Da - max. - 72.2 mm
  • ra - max. - 1.5 mm
  • Basic dynamic load rating - C - 75 kN
  • Basic static load rating - C0 - 63 kN
  • Fatigue load limit - Pu - 8.2 kN
  • Reference speed - 9500 r/min
  • Limiting speed - 11000 r/min
  • Calculation factor - kr - 0.15
  • Mass bearing - 0.572 kg

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