61911-2RS1
SIAIF 61911-2RS1
Type

Deep groove ball bearing

Model：61911-2RS1
Thickness(mm)：13
Inner diameter d：55
Outer diameter D：80
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Detailed information

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Basic size mm
  • d55
  • D80
  • B13
Basic load rating kN
  • DynamicsC16.5
  • Static Co14
RatedSpeed r/min
  • Reference speed-
  • Limit speed 1) 5000
Model
  • Both side bandsSeals61911-2RS1
  • One side beltSeals-
Size mm
  • d55
  • d1 ～63.2
  • D2 ～74.2
  • r 1,2 Minimum1
Shoulder and chamfer dimensions mm
  • d a Minimum59.6
  • Da Maximum75.4
  • r a Maximum1
Calculate coefficient
  • k r 0.02
  • fo16
Fatigue load limit Pu
  • Fatigue load limit Pu0.6
Quality kg
  • Quality kg0.19

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