QJ208N2MA
Type

Angular contact ball bearing

Model:QJ208N2MA
Thickness(mm):18
Inner diameter d:40
Outer diameter D:80

Detailed information

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Basic size mm
  • d40
  • D80
  • B18
Basic load rating kN
  • DynamicsC52.7
  • Static Co45
RatedSpeed r/min
  • Reference speed9000
  • Limit speed15000
Size mm
  • d40
  • d1 ~54
  • D1 ~66
  • r 1,2 Minimum1.1
  • a42
Shoulder and chamfer dimensions mm
  • d a Minimum47
  • Da Maximum73
  • r a Maximum1
Fatigue load limit Pu
  • Fatigue load limit Pu1.9
Quality kg
  • Quality kg0.45
Model
  • Bearing带定位槽QJ208N2MA
  • none定位槽QJ208MA
定位槽Size mm
  • b5.5
  • h4
  • ro0.5