AH309
SIAIF AH309
Type

Spherical roller bearing

Model：AH309
Thickness(mm)：25
Inner diameter d：40
Outer diameter D：100
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Detailed information

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Basic size mm
  • d 1 40
  • D85
  • B23
Basic load rating kN
  • DynamicsC102
  • Static Co98
RatedSpeed r/min
  • Reference speed7500
  • Limit speed10000
Model
  • Bearing*22209EK
  • Remove the coverAH309
Size mm
  • d 1 40
  • d 2 ～54.4
  • D1 ～74.4
  • B 1 31
  • B 2 1) 34
  • GM50×1.5
  • G 1 6
  • b5.5
  • k3
  • r 1,2 Minimum1.1
Shoulder and chamfer dimensions mm
  • d a Maximum52
  • Da Maximum78
  • r a Maximum1
Calculate coefficient
  • e0.26
  • Y12.6
  • Y23.9
  • Yo2.5
Fatigue load limit Pu
  • Fatigue load limit Pu10.8
QualityBearing+Remove the cover
  • QualityBearing+Remove the cover0.7

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