NACHI 7304BDT bearing

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

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    Angular contact ball bearings 7304BDT

  • Bearing number : 7304BDT
  • 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) - 40 °
  • a - 7.6 mm
  • r min. - 1.1 mm
  • r1 min. - 0.6 mm
  • 2B - 30 mm
  • da min. - 25 mm
  • Da max. - 47 mm
  • ra max. - 0.6 mm
  • Weight - 0.150 Kg
  • Basic dynamic load rating (C) - 28,9 kN
  • Basic static load rating (C0) - 19,8 kN
  • (Grease) Lubrication Speed - 9000 r/min
  • (Oil) Lubrication Speed - 12000 r/min

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