SKF 71810CD/P4 bearing

SKF 71810CD/P4 bearing | Angular Contact Ball Bearing | 50x65x7

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    Angular contact ball bearings, super-precision 71810 CD/P4

  • Bearing number : 71810 CD/P4
  • Size (mm) : 50x65x7
  • Brand : SKF
  • Bore Diameter (mm) : 50
  • Outer Diameter (mm) : 65
  • Width (mm) : 7
  • Bearing dimensions and specification in SKF catalogue:

  • d - 50 mm
  • D - 65 mm
  • B - 7 mm
  • d1 - 55.1 mm
  • d2 - 55.1 mm
  • D1 - 60 mm
  • r1,2 - min. - 0.3 mm
  • r3,4 - min. - 0.15 mm
  • a - 11.2 mm
  • da - min. - 52 mm
  • db - min. - 52 mm
  • Da - max. - 63 mm
  • Db - max. - 64.2 mm
  • ra - max. - 0.3 mm
  • rb - max. - 0.15 mm
  • dn - 55.6 mm
  • Basic dynamic load rating - C - 7.4 kN
  • Basic static load rating - C0 - 7.8 kN
  • Fatigue load limit - Pu - 0.335 kN
  • Limiting speed for grease lubrication - 20000 r/min
  • Limiting speed for oil lubrication - 30000 mm/min
  • Ball - Dw - 3.969 mm
  • Ball - z - 30
  • Gref - 0.5 cm3
  • Calculation factor - f0 - 17.2
  • Preload class A - GA - 40 N
  • Preload class B - GB - 120 N
  • Preload class C - GC - 240 N
  • Calculation factor - f - 1.3
  • Calculation factor - f1 - 1
  • Calculation factor - f2A - 1
  • Calculation factor - f2B - 1.09
  • Calculation factor - f2C - 1.16
  • Calculation factor - fHC - 1
  • Preload class A - 47 N/micron
  • Preload class B - 81 N/micron
  • Preload class C - 119 N/micron
  • Mass bearing - 0.051 kg

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