SKF S7001ACE/P4A bearing

SKF S7001ACE/P4A bearing | Angular Contact Ball Bearing | 12x28x8

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    Angular contact ball bearings, super-precision S7001 ACE/P4A

  • Bearing number : S7001 ACE/P4A
  • Size (mm) : 12x28x8
  • Brand : SKF
  • Bore Diameter (mm) : 12
  • Outer Diameter (mm) : 28
  • Width (mm) : 8
  • Bearing dimensions and specification in SKF catalogue:

  • d - 12 mm
  • D - 28 mm
  • B - 8 mm
  • d1 - 17.5 mm
  • d2 - 16.5 mm
  • D2 - 24.35 mm
  • r1,2 - min. - 0.3 mm
  • r3,4 - min. - 0.15 mm
  • a - 8.8 mm
  • da - min. - 14 mm
  • da - max. - 17.1 mm
  • db - min. - 14 mm
  • db - max. - 16.1 mm
  • Da - max. - 26 mm
  • Db - max. - 26.6 mm
  • ra - max. - 0.3 mm
  • rb - max. - 0.15 mm
  • Basic dynamic load rating - C - 3.1 kN
  • Basic static load rating - C0 - 1.3 kN
  • Fatigue load limit - Pu - 0.054 kN
  • Limiting speed for grease lubrication - 73000 r/min
  • Ball - Dw - 3.969 mm
  • Ball - z - 12
  • 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 - 28 N
  • Preload class B - GB - 85 N
  • Preload class C - GC - 170 N
  • Calculation factor - f - 1.02
  • Calculation factor - f1 - 0.99
  • Calculation factor - f2A - 1
  • Calculation factor - f2B - 1.03
  • Calculation factor - f2C - 1.06
  • Calculation factor - fHC - 1
  • Preload class A - 34 N/micron
  • Preload class B - 50 N/micron
  • Preload class C - 66 N/micron
  • Mass bearing - 0.021 kg

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