629-Z
Type

Deep groove ball bearing

Model:629-Z
Thickness(mm):8
Inner diameter d:9
Outer diameter D:26

Detailed information

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Basic size mm
  • d9
  • D26
  • B8
Basic load rating kN
  • DynamicsC4.75
  • Static Co1.96
RatedSpeed r/min
  • Reference speed60000
  • Limit speed 1) 30000
Model
  • Both side bandsSeals*629-2Z
  • One side beltSeals*629-Z
Size mm
  • d9
  • d1 ~14.8
  • d2 ~-
  • D2 ~22.6
  • r 1,2 Minimum0.3
Shoulder and chamfer dimensions mm
  • d a Minimum11.4
  • d a Maximum-
  • Da Maximum23.6
  • r a Maximum0.3
Calculate coefficient
  • k r 0.025
  • fo12
Fatigue load limit Pu
  • Fatigue load limit Pu0.083
Quality kg
  • Quality kg0.02