TIMKEN 3984/3920B bearing

TIMKEN 3984/3920B bearing | Tapered Roller Bearing |

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    Tapered roller bearings 3984/3920B

  • Bearing number : 3984/3920B
  • Brand : Timken
  • Bore Diameter (mm) : 66,675
  • Outer Diameter (mm) : 117,4
  • Bearing dimensions and specification in Timken catalogue:

  • d - 66,675 mm
  • D - 112,712 mm
  • D1 - 117,4 mm
  • T1 - 11,112 mm
  • B - 30,048 mm
  • C - 23,812 mm
  • R - 3,6 mm
  • r - 3,3 mm
  • a - -4,6 mm
  • D1 - 117,373 mm
  • Da - 99 mm
  • db - 80 mm
  • C2 - 4,762 mm
  • da - 74 mm
  • Weight - 1,18 Kg
  • Basic dynamic load rating (C) - 191 kN
  • Basic static load rating (C0) - 191 kN
  • Limiting speed - 4600 r/min
  • Factor (G1) - 75,2
  • Factor (G2) - 21,3
  • Factor (K) - 1,45
  • Basic dynamic load rating (C90) - 33,3
  • Basic dynamic load rating (Ca90) - 22,9
  • Basic dynamic load rating (C1) - 129 kN
  • Calculation factor (e) - 0,4
  • Calculation factor (Y) - 1,49

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