C31381
Type

CARB toroidal roller bearing

Model:C31381
Thickness(mm):104
Inner diameter d:190
Outer diameter D:320

Detailed information

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Basic size mm
  • d190
  • D320
  • B104
Basic load rating kN
  • DynamicsC1530
  • Static Co2200
RatedSpeed r/min
  • Reference speed1600
  • Limit speed2200
Model
  • BearingCylindrical hole*C31381)
  • Conical hole*C3138K1)
Size mm
  • d190
  • d 2 ~228
  • D1 ~289
  • r 1,2 Minimum3
  • s 1 1) ~19
  • s 2 1) ~-
Shoulder and chamfer dimensions mm
  • d a Minimum204
  • d a Maximum227
  • Da Minimum290
  • Da Maximum306
  • Ca 2) Maximum9.1
  • r a Maximum2.5
Calculate coefficient
  • k 1 0.096
  • k 2 0.113
Fatigue load limit Pu
  • Fatigue load limit Pu196
Quality
  • Quality33.5