21315EK
Type

Spherical roller bearing

Model:21315EK
Thickness(mm):37
Inner diameter d:75
Outer diameter D:160

Detailed information

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Basic size mm
  • d75
  • D160
  • B37
Basic load rating kN
  • DynamicsC285
  • Static Co325
RatedSpeed r/min
  • Reference speed4000
  • Limit speed5600
Model
  • Cylindrical hole*21315E
  • Conical hole*21315EK
Size mm
  • d75
  • d 2 ~101
  • D1 ~133
  • b5.5
  • k3
  • r 1,2 Minimum2.1
Shoulder and chamfer dimensions mm
  • d a Minimum87
  • Da Maximum148
  • r a Maximum2
Calculate coefficient
  • e0.22
  • Y13
  • Y24.6
  • Y02.8
Fatigue load limit Pu
  • Fatigue load limit Pu34.5
Quality
  • Quality3.75