4307ATN9
Type

Deep groove ball bearing

Model:4307ATN9
Thickness(mm):31
Inner diameter d:35
Outer diameter D:80

Detailed information

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Basic size mm
  • d35
  • D80
  • B31
Basic load rating kN
  • DynamicsC50.7
  • Static Co38
RatedSpeed r/min
  • Reference speed14000
  • Limit speed7500
Model
  • Model4307ATN9
Size mm
  • d35
  • d1 ~49.5
  • D1 ~65.4
  • r 1,2 Minimum1.5
Shoulder and chamfer dimensions mm
  • d a Minimum43
  • Da Maximum72
  • r a Maximum1.5
Calculate coefficient
  • k r 0.06
  • fo13
Fatigue load limit Pu
  • Fatigue load limit Pu1.63
Quality kg
  • Quality kg0.69