3309DMA
Type

Angular contact ball bearing

Model:3309DMA
Thickness(mm):39.7
Inner diameter d:45
Outer diameter D:100

Detailed information

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Basic size mm
  • d45
  • D100
  • B39.7
Basic load rating kN
  • DynamicsC79.3
  • Static Co69.5
RatedSpeed r/min
  • Reference speed6000
  • Limit speed6300
Size mm
  • d45
  • d1 ~70
  • D1 ~86.4
  • r 1,2 Minimum1.5
  • a93
Shoulder and chamfer dimensions mm
  • d a Minimum54
  • Da Maximum91
  • r a Maximum1.5
Fatigue load limit Pu
  • Fatigue load limit Pu3
Quality kg
  • Quality kg1.6
Model 2)
  • 金属Cage3309DMA
  • 尼龙Cage-