61964MA
Type

Deep groove ball bearing

Model:61964MA
Thickness(mm):56
Inner diameter d:320
Outer diameter D:440

Detailed information

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Basic size mm
  • d320
  • D440
  • B56
Basic load rating kN
  • DynamicsC276
  • Static Co400
RatedSpeed r/min
  • Reference speed2800
  • Limit speed2400
Model
  • Model61964MA
Size mm
  • d320
  • d1 ~358
  • D1 ~402
  • r 1,2 Minimum3
Shoulder and chamfer dimensions mm
  • d a Minimum333
  • Da Maximum427
  • r a Maximum2.5
Calculate coefficient
  • k r 0.02
  • fo16
Fatigue load limit Pu
  • Fatigue load limit Pu8.65
Quality kg
  • Quality kg25.5