NACHI 2304 bearing

NACHI 2304 bearing | Self-Aligning Ball Bearing | 20x52x21

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    Self-aligning ball bearings 2304

  • Bearing number : 2304
  • Size (mm) : 20x52x21
  • Brand : NACHI
  • Bore Diameter (mm) : 20
  • Outer Diameter (mm) : 52
  • Width (mm) : 21
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 20 mm
  • D - 52 mm
  • B - 21 mm
  • C - 21 mm
  • r1 min. - 1.1 mm
  • da min. - 26.5 mm
  • Da max. - 45.5 mm
  • ra max. - 1.0 mm
  • Weight - 0.209 Kg
  • Basic dynamic load rating (C) - 18 kN
  • Basic static load rating (C0) - 4,7 kN
  • (Grease) Lubrication Speed - 11000 r/min
  • (Oil) Lubrication Speed - 14000 r/min
  • Calculation factor (e) - 0.49
  • Calculation factor (Y0) - 1.35
  • Calculation factor (Y1) - 1.29
  • Calculation factor (Y2) - 2.00

Tags: NACHI, 2304, Self-Aligning Ball Bearing, Original, Fast delivery, Best price

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