NTN 7230DF bearing

NTN 7230DF bearing | Angular Contact Ball Bearing | 150x270x45

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    Angular contact ball bearings 7230DF

  • Bearing number : 7230DF
  • Size (mm) : 150x270x45
  • Brand : NTN
  • Bore Diameter (mm) : 150
  • Outer Diameter (mm) : 270
  • Width (mm) : 45
  • Bearing dimensions and specification in NTN catalogue:

  • d - 150 mm
  • D - 270 mm
  • B - 45 mm
  • ra1 max. - 1 mm
  • Angle (α) - 25 °
  • a - 83 mm
  • r min. - 3 mm
  • r1 min. - 1,1 mm
  • 2B - 90 mm
  • Da max. - 256 mm
  • ra max. - 2,5 mm
  • Weight - 22 Kg
  • Basic dynamic load rating (C) - 375 kN
  • Basic static load rating (C0) - 515 kN
  • (Grease) Lubrication Speed - 2 000 r/min
  • (Oil) Lubrication Speed - 2 700 r/min

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