618/7
SIAIF 618/7
Type

Deep groove ball bearing

Model：618/7
Thickness(mm)：3.5
Inner diameter d：7
Outer diameter D：14
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Detailed information

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Basic size mm
  • d7
  • D14
  • B3.5
Basic load rating kN
  • DynamicsC0.956
  • Static Co0.4
RatedSpeed r/min
  • Reference speed100000
  • Limit speed63000
Model
  • Model618/7
Size mm
  • d7
  • d1 ～8.9
  • D1 ～12.2
  • D2 ～-
  • r 1,2 Minimum0.15
Shoulder and chamfer dimensions mm
  • d a Minimum7.8
  • Da Maximum13.2
  • r a Maximum0.1
Calculate coefficient
  • k r 0.015
  • fo11
Fatigue load limit Pu
  • Fatigue load limit Pu0.017
Quality kg
  • Quality kg0.0022

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