2311K
SIAIF 2311K
Type

Self-aligning ball bearing

Model：2311K
Thickness(mm)：43
Inner diameter d：50
Outer diameter D：120
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Detailed information

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Basic size mm
  • d50
  • D120
  • B43
Basic load rating kN
  • DynamicsC76.1
  • Static Co24
Size mm
  • d 1 50
  • d 3 75
  • D1 ～103
  • B159
  • B212.5
  • r 1,2 Minimum2
Shoulder and chamfer dimensions mm
  • d a Maximum72
  • d b Minimum61
  • Da Maximum109
  • B a Minimum7
  • r a Maximum2
Calculate coefficient
  • e0.4
  • Y11.6
  • Y22.4
  • Y01.6
Fatigue load limit Pu
  • Fatigue load limit Pu1.25
Model
  • Bearing2311K
  • Adapter sleeveH2311
RatedSpeed r/min
  • Reference speed11000
  • Limit speed7500
QualityBearing+ Adapter sleeve
  • QualityBearing+ Adapter sleeve2.4

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