NTN 7917DF bearing

NTN 7917DF bearing | Angular Contact Ball Bearing | 85x120x18

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    Angular contact ball bearings 7917DF

  • Bearing number : 7917DF
  • Size (mm) : 85x120x18
  • Brand : NTN
  • Bore Diameter (mm) : 85
  • Outer Diameter (mm) : 120
  • Width (mm) : 18
  • Bearing dimensions and specification in NTN catalogue:

  • d - 85 mm
  • D - 120 mm
  • B - 18 mm
  • ra1 max. - 0,6 mm
  • Angle (α) - 25 °
  • a - 38,5 mm
  • r min. - 1,1 mm
  • r1 min. - 0,6 mm
  • 2B - 36 mm
  • Da max. - 113 mm
  • db min - 92 mm
  • ra max. - 1 mm
  • Weight - 1,256 Kg
  • Basic dynamic load rating (C) - 59 kN
  • Basic static load rating (C0) - 76 kN
  • (Grease) Lubrication Speed - 4 400 r/min
  • (Oil) Lubrication Speed - 5 900 r/min

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