61913
Type

Deep groove ball bearing

Model:61913
Thickness(mm):13
Inner diameter d:65
Outer diameter D:90

Detailed information

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Basic size mm
  • d65
  • D90
  • B13
Basic load rating kN
  • DynamicsC17.4
  • Static Co16
RatedSpeed r/min
  • Reference speed15000
  • Limit speed9500
Model
  • Model61913
Size mm
  • d65
  • d1 ~73.2
  • D1 ~81.8
  • D2 ~-
  • r 1,2 Minimum1
Shoulder and chamfer dimensions mm
  • d a Minimum69.6
  • Da Maximum85.4
  • r a Maximum1
Calculate coefficient
  • k r 0.02
  • fo17
Fatigue load limit Pu
  • Fatigue load limit Pu0.68
Quality kg
  • Quality kg0.22