NACHI 7204DB bearing

NACHI 7204DB bearing | Angular Contact Ball Bearing | 20x47x14

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    Angular contact ball bearings 7204DB

  • Bearing number : 7204DB
  • Size (mm) : 20x47x14
  • Brand : NACHI
  • Bore Diameter (mm) : 20
  • Outer Diameter (mm) : 47
  • Width (mm) : 14
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 20 mm
  • D - 47 mm
  • B - 14 mm
  • C - 14 mm
  • Angle (α) - 30 °
  • a - 2.7 mm
  • r min. - 1 mm
  • r1 min. - 0.6 mm
  • 2B - 28 mm
  • da min. - 23 mm
  • Da max. - 43.4 mm
  • ra max. - 0.6 mm
  • Weight - 0.110 Kg
  • Basic dynamic load rating (C) - 23,5 kN
  • Basic static load rating (C0) - 16,6 kN
  • (Grease) Lubrication Speed - 10000 r/min
  • (Oil) Lubrication Speed - 14000 r/min

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