4212ATN9
Type

Deep groove ball bearing

Model:4212ATN9
Thickness(mm):28
Inner diameter d:60
Outer diameter D:110

Detailed information

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Basic size mm
  • d60
  • D110
  • B28
Basic load rating kN
  • DynamicsC57.2
  • Static Co55
RatedSpeed r/min
  • Reference speed9500
  • Limit speed5300
Model
  • Model4212ATN9
Size mm
  • d60
  • d1 ~75.6
  • D1 ~90.4
  • r 1,2 Minimum1.5
Shoulder and chamfer dimensions mm
  • d a Minimum68
  • Da Maximum102
  • r a Maximum1.5
Calculate coefficient
  • k r 0.05
  • fo15
Fatigue load limit Pu
  • Fatigue load limit Pu2.36
Quality kg
  • Quality kg1.1