2312K
SIAIF 2312K
Type

Self-aligning ball bearing

Model：2312K
Thickness(mm)：46
Inner diameter d：55
Outer diameter D：130
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Detailed information

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Basic size mm
  • d55
  • D130
  • B46
Basic load rating kN
  • DynamicsC87.1
  • Static Co28.5
Size mm
  • d 1 55
  • d 3 80
  • D1 ～112
  • B162
  • B213
  • r 1,2 Minimum2.1
Shoulder and chamfer dimensions mm
  • d a Maximum76
  • d b Minimum66
  • Da Maximum118
  • B a Minimum7
  • r a Maximum2
Calculate coefficient
  • e0.33
  • Y11.9
  • Y23
  • Y02
Fatigue load limit Pu
  • Fatigue load limit Pu1.46
Model
  • Bearing2312K
  • Adapter sleeveH2312
RatedSpeed r/min
  • Reference speed9500
  • Limit speed7000
QualityBearing+ Adapter sleeve
  • QualityBearing+ Adapter sleeve2.95

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