NACHI 7210BDB bearing

NACHI 7210BDB bearing | Angular Contact Ball Bearing | 50x90x20

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    Angular contact ball bearings 7210BDB

  • Bearing number : 7210BDB
  • Size (mm) : 50x90x20
  • Brand : NACHI
  • Bore Diameter (mm) : 50
  • Outer Diameter (mm) : 90
  • Width (mm) : 20
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 50 mm
  • D - 90 mm
  • B - 20 mm
  • C - 20 mm
  • Angle (α) - 40 °
  • a - 19.4 mm
  • r min. - 1.1 mm
  • r1 min. - 0.6 mm
  • 2B - 40 mm
  • da min. - 55 mm
  • Da max. - 85 mm
  • ra max. - 0.6 mm
  • Weight - 0.485 Kg
  • Basic dynamic load rating (C) - 63 kN
  • Basic static load rating (C0) - 59 kN
  • (Grease) Lubrication Speed - 4500 r/min
  • (Oil) Lubrication Speed - 6000 r/min

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