C31/750MB1
Type

CARB toroidal roller bearing

Model:C31/750MB1
Thickness(mm):365
Inner diameter d:750
Outer diameter D:1220

Detailed information

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Basic size mm
  • d750
  • D1220
  • B365
Basic load rating kN
  • DynamicsC16000
  • Static Co30500
RatedSpeed r/min
  • Reference speed320
  • Limit speed450
Model
  • BearingCylindrical hole*C31/750MB1)
  • Conical hole*C31/750KMB1)
Size mm
  • d750
  • d 2 ~888
  • D1 ~1076
  • r 1,2 Minimum9.5
  • s 1 1) ~36
Shoulder and chamfer dimensions mm
  • d a Minimum790
  • d a Maximum885
  • Da Minimum1080
  • Da Maximum1180
  • Ca 2) Maximum31.5
  • r a Maximum8
Calculate coefficient
  • k 1 -
  • k 2 0.117
Fatigue load limit Pu
  • Fatigue load limit Pu1800
Quality
  • Quality1700