SKF 71803ACD/P4 bearing

SKF 71803ACD/P4 bearing | Angular Contact Ball Bearing | 17x26x5

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    Angular contact ball bearings, super-precision 71803 ACD/P4

  • Bearing number : 71803 ACD/P4
  • Size (mm) : 17x26x5
  • Brand : SKF
  • Bore Diameter (mm) : 17
  • Outer Diameter (mm) : 26
  • Width (mm) : 5
  • Bearing dimensions and specification in SKF catalogue:

  • d - 17 mm
  • D - 26 mm
  • B - 5 mm
  • d1 - 20.1 mm
  • d2 - 20.1 mm
  • D1 - 23 mm
  • r1,2 - min. - 0.3 mm
  • r3,4 - min. - 0.15 mm
  • a - 7.5 mm
  • da - min. - 19 mm
  • db - min. - 19 mm
  • Da - max. - 24 mm
  • Db - max. - 25.2 mm
  • ra - max. - 0.3 mm
  • rb - max. - 0.15 mm
  • dn - 20.4 mm
  • Basic dynamic load rating - C - 2.2 kN
  • Basic static load rating - C0 - 1.5 kN
  • Fatigue load limit - Pu - 0.064 kN
  • Limiting speed for grease lubrication - 48000 r/min
  • Limiting speed for oil lubrication - 75000 mm/min
  • Ball - Dw - 2.381 mm
  • Ball - z - 18
  • Gref - 0.09 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 - 20 N
  • Preload class B - GB - 60 N
  • Preload class C - GC - 120 N
  • Calculation factor - f - 1.1
  • Calculation factor - f1 - 0.97
  • Calculation factor - f2A - 1
  • Calculation factor - f2B - 1.08
  • Calculation factor - f2C - 1.15
  • Calculation factor - fHC - 1
  • Preload class A - 43 N/micron
  • Preload class B - 67 N/micron
  • Preload class C - 90 N/micron
  • Mass bearing - 0.01 kg

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