NTN 4T-48393/48320 bearing

NTN 4T-48393/48320 bearing | Tapered Roller Bearing | 136.525x190.5x39.688

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    Tapered roller bearings 4T-48393/48320

  • Bearing number : 4T-48393/48320
  • Size (mm) : 136.525x190.5x39.688
  • Brand : NTN
  • Bore Diameter (mm) : 136,525
  • Outer Diameter (mm) : 190,5
  • Width (mm) : 39,688
  • Bearing dimensions and specification in NTN catalogue:

  • d - 136,525 mm
  • D - 190,5 mm
  • T - 39,688 mm
  • B - 39,688 mm
  • C - 33,338 mm
  • ra1 max. - 3,3 mm
  • a - 4 mm
  • Da - 177 mm
  • db - 144 mm
  • ra max. - 3,5 mm
  • da - 151 mm
  • Db - 184 mm
  • Weight - 3,43 Kg
  • Basic dynamic load rating (C) - 236 kN
  • Basic static load rating (C0) - 475 kN
  • (Grease) Lubrication Speed - 1 700 r/min
  • (Oil) Lubrication Speed - 2 300 r/min
  • Calculation factor (e) - 0,32
  • Calculation factor (Y0) - 1,03
  • Calculation factor (Y2) - 1,87

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