7248BCBM
Type

Angular contact ball bearing

Model:7248BCBM
Thickness(mm):72
Inner diameter d:240
Outer diameter D:440

Detailed information

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Basic size mm
  • d240
  • D440
  • B72
Basic load rating kN
  • DynamicsC364
  • Static Co540
RatedSpeed r/min
  • Reference speed1600
  • Limit speed1700
Model 1)
  • Universal matchingBearing7248BCBM
  • BasicdesignBearing-
Size mm
  • d240
  • d1 ~322
  • d2 ~292
  • D1 ~361
  • r 1,2 Minimum4
  • r 3,4 Minimum1.5
  • a180
Shoulder and chamfer dimensions mm
  • d a Minimum257
  • Da Maximum423
  • D b Maximum431
  • r a Maximum3
  • r b Maximum1.5
Fatigue load limit Pu
  • Fatigue load limit Pu12.5
Quality kg
  • Quality kg49