619/7-2Z
SIAIF 619/7-2Z
Type

Deep groove ball bearing

Model：619/7-2Z
Thickness(mm)：5
Inner diameter d：7
Outer diameter D：17
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Detailed information

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Basic size mm
  • d7
  • D17
  • B5
Basic load rating kN
  • DynamicsC1.48
  • Static Co0.56
RatedSpeed r/min
  • Reference speed90000
  • Limit speed 1) 45000
Model
  • Both side bandsSeals619/7-2Z
  • One side beltSeals-
Size mm
  • d7
  • d1 ～9.8
  • d2 ～-
  • D2 ～15.2
  • r 1,2 Minimum0.3
Shoulder and chamfer dimensions mm
  • d a Minimum9
  • d a Maximum-
  • Da Maximum15
  • r a Maximum0.3
Calculate coefficient
  • k r 0.02
  • fo10
Fatigue load limit Pu
  • Fatigue load limit Pu0.024
Quality kg
  • Quality kg0.0049

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