SKF 71814ACD/HCP4 bearing

SKF 71814ACD/HCP4 bearing | Angular Contact Ball Bearing | 70x90x10

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    Angular contact ball bearings, super-precision 71814 ACD/HCP4

  • Bearing number : 71814 ACD/HCP4
  • Size (mm) : 70x90x10
  • Brand : SKF
  • Bore Diameter (mm) : 70
  • Outer Diameter (mm) : 90
  • Width (mm) : 10
  • Bearing dimensions and specification in SKF catalogue:

  • d - 70 mm
  • D - 90 mm
  • B - 10 mm
  • d1 - 76.7 mm
  • d2 - 76.7 mm
  • D1 - 83.5 mm
  • r1,2 - min. - 0.6 mm
  • r3,4 - min. - 0.3 mm
  • a - 23.7 mm
  • da - min. - 73.2 mm
  • db - min. - 73.2 mm
  • Da - max. - 86.8 mm
  • Db - max. - 88 mm
  • ra - max. - 0.6 mm
  • rb - max. - 0.3 mm
  • dn - 77.4 mm
  • Basic dynamic load rating - C - 13 kN
  • Basic static load rating - C0 - 15 kN
  • Fatigue load limit - Pu - 0.64 kN
  • Limiting speed for grease lubrication - 15000 r/min
  • Limiting speed for oil lubrication - 24000 mm/min
  • Ball - Dw - 5.556 mm
  • Ball - z - 31
  • Gref - 1.4 cm3
  • Calculation factor - e - 0.68
  • Calculation factor - Y2 - 0.87
  • Calculation factor - Y0 - 0.38
  • Calculation factor - X2 - 0.41
  • Calculation factor - Y1 - 0.92
  • Calculation factor - Y2 - 1.41
  • Calculation factor - Y0 - 0.76
  • Calculation factor - X2 - 0.67
  • Preload class A - GA - 117 N
  • Preload class B - GB - 350 N
  • Preload class C - GC - 700 N
  • Calculation factor - f - 1.32
  • Calculation factor - f1 - 0.97
  • Calculation factor - f2A - 1
  • Calculation factor - f2B - 1.09
  • Calculation factor - f2C - 1.17
  • Calculation factor - fHC - 1.02
  • Preload class A - 169 N/micron
  • Preload class B - 268 N/micron
  • Preload class C - 368 N/micron
  • Mass bearing - 0.121 kg

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