212
Type

Deep groove ball bearing

Model:212
Thickness(mm):22
Inner diameter d:60
Outer diameter D:110

Detailed information

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Basic size mm
  • d60
  • D110
  • B22
Basic load rating kN
  • DynamicsC56.1
  • Static Co50
RatedSpeed r/min
  • Reference speed11000
  • Limit speed 1) 6700
Model
  • BearingOpen212
  • One side beltDust cover212-Z
  • Both side bandsDust cover212-2Z
Size mm
  • d60
  • d1 ~70.1
  • D2 ~97
  • r 1,2 Minimum1.5
Shoulder and chamfer dimensions mm
  • d a Minimum68
  • Da Maximum102
  • r a Maximum1.5
Fatigue load limit Pu
  • Fatigue load limit Pu2.12
Quality kg
  • Quality kg0.85