C39/1180M
Type

CARB toroidal roller bearing

Model:C39/1180M
Thickness(mm):272
Inner diameter d:1180
Outer diameter D:1540

Detailed information

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Basic size mm
  • d1180
  • D1540
  • B272
Basic load rating kN
  • DynamicsC12900
  • Static Co31500
RatedSpeed r/min
  • Reference speed220
  • Limit speed300
Model
  • BearingCylindrical hole*C39/1180M
  • Conical hole*C39/1180KM
Size mm
  • d1180
  • d 2 ~1311
  • D1 ~1457
  • r 1,2 Minimum7.5
  • s 1 1) ~44.4
Shoulder and chamfer dimensions mm
  • d a Minimum1208
  • d a Maximum1335
  • Da Minimum1425
  • Da Maximum1512
  • Ca 2) Maximum4.1
  • r a Maximum6
Calculate coefficient
  • k 1 0.137
  • k 2 0.097
Fatigue load limit Pu
  • Fatigue load limit Pu1660
Quality
  • Quality1340