30307RJ2/Q
Type

Tapered roller bearing

Model:30307RJ2/Q
Thickness(mm):22.75
Inner diameter d:35
Outer diameter D:80

Detailed information

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Basic size mm
  • d35
  • D80
  • T22.75
Basic load rating kN
  • DynamicsC83
  • Static Co73.5
RatedSpeed r/min
  • Reference speed7500
  • Limit speed9000
Size mm
  • d35
  • d 1 ~54.5
  • D185
  • B21
  • C18
  • C14.5
  • r 1,2 Minimum2
  • r 3,4 Minimum1.5
  • a16
Shoulder and chamfer dimensions mm
  • d a Maximum46
  • d b Minimum44
  • r a Maximum1.5
Calculate coefficient
  • e0.31
  • Y1.9
  • Yo1.1
Fatigue load limit Pu
  • Fatigue load limit Pu8.3
Quality
  • Quality0.52
Model
  • Model*30307RJ2/Q