NTN 4T-JH211749/JH211710 bearing

NTN 4T-JH211749/JH211710 bearing | Tapered Roller Bearing | 65x120x39

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    Tapered roller bearings 4T-JH211749/JH211710

  • Bearing number : 4T-JH211749/JH211710
  • Size (mm) : 65x120x39
  • Brand : NTN
  • Bore Diameter (mm) : 65
  • Outer Diameter (mm) : 120
  • Width (mm) : 39
  • Bearing dimensions and specification in NTN catalogue:

  • d - 65 mm
  • D - 120 mm
  • T - 39 mm
  • B - 38,5 mm
  • C - 32 mm
  • ra1 max. - 2,5 mm
  • a - 10,9 mm
  • Da - 107 mm
  • db - 74 mm
  • ra max. - 3 mm
  • da - 80 mm
  • Db - 114 mm
  • Weight - 1,9 Kg
  • Basic dynamic load rating (C) - 185 kN
  • Basic static load rating (C0) - 248 kN
  • (Grease) Lubrication Speed - 3 100 r/min
  • (Oil) Lubrication Speed - 4 100 r/min
  • Calculation factor (e) - 0,34
  • Calculation factor (Y0) - 0,98
  • Calculation factor (Y2) - 1,78

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