H320
Type

Spherical roller bearing

Model:H320
Thickness(mm):47
Inner diameter d:90
Outer diameter D:215

Detailed information

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Basic size mm
  • d 1 90
  • D180
  • B46
Basic load rating kN
  • DynamicsC425
  • Static Co490
RatedSpeed r/min
  • Reference speed3400
  • Limit speed4500
Model
  • Bearing*22220EK
  • Adapter sleeveH320
Size mm
  • d 1 90
  • d 2 ~118
  • d 3 130
  • D1 ~159
  • B 1 71
  • B 2 20
  • b8.3
  • k4.5
  • r 1,2 Minimum2.1
Shoulder and chamfer dimensions mm
  • d a Maximum118
  • d b Minimum108
  • Da Maximum168
  • B a Minimum8
  • r a Maximum2
Calculate coefficient
  • e0.24
  • Y12.8
  • Y24.2
  • Yo2.8
Fatigue load limit Pu
  • Fatigue load limit Pu49
QualityBearing+Adapter sleeve
  • QualityBearing+Adapter sleeve6.4