2220KM
SIAIF 2220KM
Type

Self-aligning ball bearing

Model：2220KM
Thickness(mm)：46
Inner diameter d：90
Outer diameter D：180
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Detailed information

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Basic size mm
  • d90
  • D180
  • B46
Basic load rating kN
  • DynamicsC97.5
  • Static Co40.5
Size mm
  • d 1 90
  • d 3 130
  • D1 ～160
  • B171
  • B220
  • r 1,2 Minimum2.1
Shoulder and chamfer dimensions mm
  • d a Maximum124
  • d b Minimum108
  • Da Maximum168
  • B a Minimum9
  • r a Maximum2
Calculate coefficient
  • e0.27
  • Y12.3
  • Y23.6
  • Y02.5
Fatigue load limit Pu
  • Fatigue load limit Pu1.76
Model
  • Bearing2220KM
  • Adapter sleeveH320
RatedSpeed r/min
  • Reference speed6700
  • Limit speed4800
QualityBearing+ Adapter sleeve
  • QualityBearing+ Adapter sleeve6.4

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