231/530CAK/W33
Type

Spherical roller bearing

Model:231/530CAK/W33
Thickness(mm):272
Inner diameter d:530
Outer diameter D:870

Detailed information

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Basic size mm
  • d530
  • D870
  • B272
Basic load rating kN
  • DynamicsC8150
  • Static Co14000
RatedSpeed r/min
  • Reference speed360
  • Limit speed670
Model
  • Cylindrical hole*231/530CA/W33
  • Conical hole*231/530CAK/W33
Size mm
  • d530
  • d 2 ~636
  • D1 ~763
  • b22.3
  • k12
  • r 1,2 Minimum7.5
Shoulder and chamfer dimensions mm
  • d a Minimum562
  • Da Maximum838
  • r a Maximum6
Calculate coefficient
  • e0.3
  • Y12.3
  • Y23.4
  • Y02.2
Fatigue load limit Pu
  • Fatigue load limit Pu915
Quality
  • Quality645