NACHI 1220 bearing

NACHI 1220 bearing | Self-Aligning Ball Bearing | 100x180x34

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    Self-aligning ball bearings 1220

  • Bearing number : 1220
  • Size (mm) : 100x180x34
  • Brand : NACHI
  • Bore Diameter (mm) : 100
  • Outer Diameter (mm) : 180
  • Width (mm) : 34
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 100 mm
  • D - 180 mm
  • B - 34 mm
  • C - 34 mm
  • r1 min. - 2.1 mm
  • da min. - 112 mm
  • Da max. - 68 mm
  • ra max. - 2 mm
  • Weight - 3.70 Kg
  • Basic dynamic load rating (C) - 69 kN
  • Basic static load rating (C0) - 29,7 kN
  • (Grease) Lubrication Speed - 3100 r/min
  • (Oil) Lubrication Speed - 3700 r/min
  • Calculation factor (e) - 0.17
  • Calculation factor (Y0) - 3.8
  • Calculation factor (Y1) - 3.6
  • Calculation factor (Y2) - 5.6

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