SKF 7005CD/P4A bearing

SKF 7005CD/P4A bearing | Angular Contact Ball Bearing | 25x47x12

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    Angular contact ball bearings, super-precision 7005 CD/P4A

  • Bearing number : 7005 CD/P4A
  • Size (mm) : 25x47x12
  • Brand : SKF
  • Bore Diameter (mm) : 25
  • Outer Diameter (mm) : 47
  • Width (mm) : 12
  • Bearing dimensions and specification in SKF catalogue:

  • d - 25 mm
  • D - 47 mm
  • B - 12 mm
  • d1 - 32.1 mm
  • d2 - 32.1 mm
  • D1 - 39.9 mm
  • r1,2 - min. - 0.6 mm
  • r3,4 - min. - 0.3 mm
  • a - 10.9 mm
  • da - min. - 28.2 mm
  • db - min. - 28.2 mm
  • Da - max. - 43.8 mm
  • Db - max. - 45 mm
  • ra - max. - 0.6 mm
  • rb - max. - 0.3 mm
  • dn - 33.4 mm
  • Basic dynamic load rating - C - 9.6 kN
  • Basic static load rating - C0 - 5.2 kN
  • Fatigue load limit - Pu - 0.22 kN
  • Limiting speed for grease lubrication - 36000 r/min
  • Limiting speed for oil lubrication - 56000 mm/min
  • Ball - Dw - 6.35 mm
  • Ball - z - 14
  • Gref - 1.02 cm3
  • Calculation factor - f0 - 9.6
  • Preload class A - GA - 35 N
  • Preload class B - GB - 70 N
  • Preload class C - GC - 140 N
  • Preload class D - GD - 280 N
  • Calculation factor - f - 1.05
  • Calculation factor - f1 - 1
  • Calculation factor - f2A - 1
  • Calculation factor - f2B - 1.02
  • Calculation factor - f2C - 1.05
  • Calculation factor - f2D - 1.09
  • Calculation factor - fHC - 1
  • Preload class A - 25 N/micron
  • Preload class B - 33 N/micron
  • Preload class C - 46 N/micron
  • Preload class D - 64 N/micron
  • Mass bearing - 0.079 kg

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