33017T70/QDB
Type

Tapered roller bearing

Model:33017T70/QDB
Thickness(mm):70
Inner diameter d:85
Outer diameter D:130

Detailed information

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Basic size mm
  • d85
  • D130
  • T70
Basic load rating kN
  • DynamicsC308
  • Static Co620
RatedSpeed r/min
  • Reference speed2800
  • Limit speed4800
Size mm
  • d85
  • d 1 ~108
  • C56
  • r 1,2 Minimum1.5
  • r 5 Minimum0.6
  • a68
  • Cb Minimum7
Shoulder and chamfer dimensions mm
  • d b Maximum92
  • Db Minimum125
  • r a Maximum1.5
  • r c Maximum0.6
Calculate coefficient
  • e0.44
  • Y11.5
  • Y22.3
  • Yo1.4
Fatigue load limit Pu
  • Fatigue load limit Pu69.5
Quality
  • Quality3.5
Model
  • Model33017T70/QDB