W619/3-2Z
SIAIF W619/3-2Z
Type

Deep groove ball bearing

Model：W619/3-2Z
Thickness(mm)：3
Inner diameter d：3
Outer diameter D：8
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Detailed information

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Basic size mm
  • d3
  • D8
  • B3
Basic load rating kN
  • DynamicsC0.39
  • Static Co0.129
RatedSpeed r/min
  • Reference speed150000
  • Limit speed75000
Model
  • ModelW619/3-2Z
Size mm
  • d3
  • d1 ～5
  • D1 ～7.4
  • r 1,2 Minimum0.15
Shoulder and chamfer dimensions mm
  • d a Minimum3.8
  • Da Maximum7.2
  • r a Maximum0.1
Calculate coefficient
  • k r 0.02
  • fo9.5
Fatigue load limit Pu
  • Fatigue load limit Pu0.0056
Quality kg
  • Quality kg0.00067

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