36990/36920
Type

Tapered roller bearing

Model:36990/36920
Thickness(mm):30.162
Inner diameter d:177.8
Outer diameter D:227.012

Detailed information

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Basic size mm
  • d177.8
  • D227.012
  • T30.162
Basic load rating kN
  • DynamicsC187
  • Static Co425
RatedSpeed r/min
  • Reference speed1800
  • Limit speed2800
Size mm
  • d177.8
  • d 1 ~203
  • B30.162
  • C23.02
  • r 1,2 Minimum1.5
  • r 3,4 Minimum1.5
  • a43
Shoulder and chamfer dimensions mm
  • d a Maximum190
  • d b Minimum186
  • Da Minimum212
  • Da Maximum219
  • Db Minimum220
  • Ca Minimum5
  • Cb Minimum7
  • r a Maximum1.5
  • r b Maximum1.5
Calculate coefficient
  • e0.44
  • Y1.35
  • Yo0.8
Fatigue load limit Pu
  • Fatigue load limit Pu40
Quality
  • Quality3
Model
  • Model36990/36920
Series
  • Series36900