NTN 7309DF bearing

NTN 7309DF bearing | Angular Contact Ball Bearing | 45x100x25

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    Angular contact ball bearings 7309DF

  • Bearing number : 7309DF
  • Size (mm) : 45x100x25
  • Brand : NTN
  • Bore Diameter (mm) : 45
  • Outer Diameter (mm) : 100
  • Width (mm) : 25
  • Bearing dimensions and specification in NTN catalogue:

  • d - 45 mm
  • D - 100 mm
  • B - 25 mm
  • ra1 max. - 1 mm
  • Angle (α) - 25 °
  • a - 33,5 mm
  • r min. - 1,5 mm
  • r1 min. - 1 mm
  • 2B - 50 mm
  • Da max. - 91,5 mm
  • db min - 50,5 mm
  • ra max. - 1,5 mm
  • Weight - 1,674 Kg
  • Basic dynamic load rating (C) - 103 kN
  • Basic static load rating (C0) - 88 kN
  • (Grease) Lubrication Speed - 6 200 r/min
  • (Oil) Lubrication Speed - 8 200 r/min

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