SKF S7212ACD/HCP4A bearing

SKF S7212ACD/HCP4A bearing | Angular Contact Ball Bearing | 60x110x22

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    Angular contact ball bearings, super-precision S7212 ACD/HCP4A

  • Bearing number : S7212 ACD/HCP4A
  • Size (mm) : 60x110x22
  • Brand : SKF
  • Bore Diameter (mm) : 60
  • Outer Diameter (mm) : 110
  • Width (mm) : 22
  • Bearing dimensions and specification in SKF catalogue:

  • d - 60 mm
  • D - 110 mm
  • B - 22 mm
  • d1 - 76.4 mm
  • d2 - 76.4 mm
  • D2 - 96.8 mm
  • r1,2 - min. - 1.5 mm
  • r3,4 - min. - 0.6 mm
  • a - 30.9 mm
  • da - min. - 69 mm
  • da - max. - 75.6 mm
  • db - min. - 69 mm
  • db - max. - 75.6 mm
  • Da - max. - 101 mm
  • Db - max. - 105.8 mm
  • ra - max. - 1.5 mm
  • rb - max. - 0.6 mm
  • Basic dynamic load rating - C - 55.3 kN
  • Basic static load rating - C0 - 45 kN
  • Fatigue load limit - Pu - 1.9 kN
  • Limiting speed for grease lubrication - 14000 r/min
  • Ball - Dw - 14.288 mm
  • Ball - z - 16
  • 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 - 350 N
  • Preload class B - GB - 700 N
  • Preload class C - GC - 1400 N
  • Preload class D - GD - 2800 N
  • Calculation factor - f - 1.07
  • Calculation factor - f1 - 0.99
  • Calculation factor - f2A - 1
  • Calculation factor - f2B - 1.01
  • Calculation factor - f2C - 1.03
  • Calculation factor - f2D - 1.06
  • Calculation factor - fHC - 1.01
  • Preload class A - 202 N/micron
  • Preload class B - 264 N/micron
  • Preload class C - 349 N/micron
  • Preload class D - 470 N/micron
  • Mass bearing - 0.708 kg

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