KOYO 1203 bearing

KOYO 1203 bearing | Self-aligning ball bearing | 17x40x12

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    Self-aligning ball bearing 1203

  • Bearing number : 1203
  • Size (mm) : 17x40x12
  • Brand : KOYO
  • Bore Diameter (mm) : 17
  • Outer Diameter (mm) : 40
  • Width (mm) : 12
  • Bearing dimensions and specification in KOYO catalogue:

  • d - 17 mm
  • D - 40 mm
  • B - 12 mm
  • C - 12 mm
  • r min. - 0.6 mm
  • da min. - 21 mm
  • Da max. - 36 mm
  • ra max. - 0.6 mm
  • Weight - 0.073 Kg
  • Basic dynamic load rating (C) - 7.90 kN
  • Basic static load rating (C0) - 2.00 kN
  • (Grease) Lubrication Speed - 16000 r/min
  • (Oil) Lubrication Speed - 20000 r/min
  • Calculation factor (e) - 0.31
  • Calculation factor (Y0) - 2.12
  • Calculation factor (Y1) - 2.03
  • Calculation factor (Y2) - 3.14
  • Tags :  KOYO , 17x40x12

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