NTN 4T-LM603049/LM603011 bearing

NTN 4T-LM603049/LM603011 bearing | Tapered Roller Bearing | 45.242x77.788x19.842

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    Tapered roller bearings 4T-LM603049/LM603011

  • Bearing number : 4T-LM603049/LM603011
  • Size (mm) : 45.242x77.788x19.842
  • Brand : NTN
  • Bore Diameter (mm) : 45,242
  • Outer Diameter (mm) : 77,788
  • Width (mm) : 19,842
  • Bearing dimensions and specification in NTN catalogue:

  • d - 45,242 mm
  • D - 77,788 mm
  • T - 19,842 mm
  • B - 19,842 mm
  • C - 15,08 mm
  • ra1 max. - 0,8 mm
  • a - 2,2 mm
  • Da - 71 mm
  • db - 50 mm
  • ra max. - 3,5 mm
  • da - 57 mm
  • Db - 74 mm
  • Weight - 0,372 Kg
  • Basic dynamic load rating (C) - 57,5 kN
  • Basic static load rating (C0) - 73,5 kN
  • (Grease) Lubrication Speed - 4 600 r/min
  • (Oil) Lubrication Speed - 6 200 r/min
  • Calculation factor (e) - 0,43
  • Calculation factor (Y0) - 0,77
  • Calculation factor (Y2) - 1,41

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