NACHI 7311CDF bearing

NACHI 7311CDF bearing | Angular Contact Ball Bearing | 55x120x29

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    Angular contact ball bearings 7311CDF

  • Bearing number : 7311CDF
  • Size (mm) : 55x120x29
  • Brand : NACHI
  • Bore Diameter (mm) : 55
  • Outer Diameter (mm) : 120
  • Width (mm) : 29
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 55 mm
  • D - 120 mm
  • B - 29 mm
  • C - 29 mm
  • Angle (α) - 15 °
  • a - -4.4 mm
  • r min. - 2 mm
  • r1 min. - 1 mm
  • 2B - 58 mm
  • da min. - 65 mm
  • Da max. - 114 mm
  • ra max. - 1 mm
  • Weight - 1.45 Kg
  • Basic dynamic load rating (C) - 142 kN
  • Basic static load rating (C0) - 121 kN
  • (Grease) Lubrication Speed - 7300 r/min
  • (Oil) Lubrication Speed - 10000 r/min

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