SKF 7030CD/HCP4A bearing

SKF 7030CD/HCP4A bearing | Angular Contact Ball Bearing | 150x225x35

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    Angular contact ball bearings, super-precision 7030 CD/HCP4A

  • Bearing number : 7030 CD/HCP4A
  • Size (mm) : 150x225x35
  • Brand : SKF
  • Bore Diameter (mm) : 150
  • Outer Diameter (mm) : 225
  • Width (mm) : 35
  • Bearing dimensions and specification in SKF catalogue:

  • d - 150 mm
  • D - 225 mm
  • B - 35 mm
  • d1 - 173.1 mm
  • d2 - 173.1 mm
  • D1 - 201.9 mm
  • r1,2 - min. - 2.1 mm
  • r3,4 - min. - 1 mm
  • a - 42.7 mm
  • da - min. - 161 mm
  • db - min. - 161 mm
  • Da - max. - 214 mm
  • Db - max. - 220 mm
  • ra - max. - 2 mm
  • rb - max. - 1 mm
  • dn - 178.2 mm
  • Basic dynamic load rating - C - 172 kN
  • Basic static load rating - C0 - 190 kN
  • Fatigue load limit - Pu - 5.8 kN
  • Limiting speed for grease lubrication - 7000 r/min
  • Limiting speed for oil lubrication - 11000 mm/min
  • Ball - Dw - 23.812 mm
  • Ball - z - 22
  • Gref - 54 cm3
  • Calculation factor - f0 - 15.8
  • Preload class A - GA - 650 N
  • Preload class B - GB - 1300 N
  • Preload class C - GC - 2600 N
  • Preload class D - GD - 5200 N
  • Calculation factor - f - 1.16
  • 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 - 1.02
  • Preload class A - 180 N/micron
  • Preload class B - 245 N/micron
  • Preload class C - 344 N/micron
  • Preload class D - 498 N/micron
  • Mass bearing - 3.442 kg

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