4209ATN9
Type

Deep groove ball bearing

Model:4209ATN9
Thickness(mm):23
Inner diameter d:45
Outer diameter D:85

Detailed information

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Basic size mm
  • d45
  • D85
  • B23
Basic load rating kN
  • DynamicsC39
  • Static Co36
RatedSpeed r/min
  • Reference speed12000
  • Limit speed6700
Model
  • Model4209ATN9
Size mm
  • d45
  • d1 ~59.5
  • D1 ~71.5
  • r 1,2 Minimum1.1
Shoulder and chamfer dimensions mm
  • d a Minimum51.5
  • Da Maximum78.5
  • r a Maximum1
Calculate coefficient
  • k r 0.05
  • fo15
Fatigue load limit Pu
  • Fatigue load limit Pu1.53
Quality kg
  • Quality kg0.54