NACHI 6311ZENR bearing

NACHI 6311ZENR bearing | Deep Groove Ball Bearing | 55x120x29

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    Deep groove ball bearings 6311ZENR

  • Bearing number : 6311ZENR
  • 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
  • a - 4.06 mm
  • b - 3.1 mm
  • f - 2.82 mm
  • r min. - 2 mm
  • r1 min. - 0.5 mm
  • D1 - 115.21 mm
  • D2 - 129.7 mm
  • Weight - 1.37 Kg
  • Basic dynamic load rating (C) - 71,5 kN
  • Basic static load rating (C0) - 44,5 kN
  • (Grease) Lubrication Speed - 5600 r/min
  • (Oil) Lubrication Speed - 6600 r/min

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