22220EK
SIAIF 22220EK
Type

Spherical roller bearing

Model：22220EK
Thickness(mm)：46
Inner diameter d：100
Outer diameter D：180
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Detailed information

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Basic size mm
  • d100
  • D180
  • B46
Basic load rating kN
  • DynamicsC425
  • Static Co490
RatedSpeed r/min
  • Reference speed3400
  • Limit speed4500
Model
  • Cylindrical hole*22220E
  • Conical hole*22220EK
Size mm
  • d100
  • d 2 ～118
  • D1 ～159
  • b8.3
  • k4.5
  • r 1,2 Minimum2.1
Shoulder and chamfer dimensions mm
  • d a Minimum112
  • Da Maximum168
  • r a Maximum2
Calculate coefficient
  • e0.24
  • Y12.8
  • Y24.2
  • Y02.8
Fatigue load limit Pu
  • Fatigue load limit Pu49
Quality
  • Quality4.9

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