7238BCBM
Type

Angular contact ball bearing

Model:7238BCBM
Thickness(mm):55
Inner diameter d:190
Outer diameter D:340

Detailed information

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Basic size mm
  • d190
  • D340
  • B55
Basic load rating kN
  • DynamicsC307
  • Static Co405
RatedSpeed r/min
  • Reference speed2000
  • Limit speed2200
Model 1)
  • Universal matchingBearing7238BCBM
  • BasicdesignBearing-
Size mm
  • d190
  • d1 ~250.4
  • d2 ~224.1
  • D1 ~285.4
  • r 1,2 Minimum4
  • r 3,4 Minimum1.5
  • a139
Shoulder and chamfer dimensions mm
  • d a Minimum207
  • Da Maximum323
  • D b Maximum331
  • r a Maximum3
  • r b Maximum1.5
Fatigue load limit Pu
  • Fatigue load limit Pu10.4
Quality kg
  • Quality kg21.9