NACHI 7304C bearing

NACHI 7304C bearing | Angular Contact Ball Bearing | 20x52x15

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    Angular contact ball bearings 7304C

  • Bearing number : 7304C
  • Size (mm) : 20x52x15
  • Brand : NACHI
  • Bore Diameter (mm) : 20
  • Outer Diameter (mm) : 52
  • Width (mm) : 15
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 20 mm
  • D - 52 mm
  • B - 15 mm
  • C - 15 mm
  • Angle (α) - 15 °
  • a - -3.2 mm
  • r min. - 1.1 mm
  • r1 min. - 0.6 mm
  • da min. - 27 mm
  • Da max. - 45 mm
  • ra max. - 1 mm
  • Weight - 0.150 Kg
  • Basic dynamic load rating (C) - 18,6 kN
  • Basic static load rating (C0) - 10 kN
  • (Grease) Lubrication Speed - 22000 r/min
  • (Oil) Lubrication Speed - 31000 r/min

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