NU422
SIAIF NU422
Type

Cylindrical roller bearing

Model：NU422
Thickness(mm)：65
Inner diameter d：110
Outer diameter D：280
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Detailed information

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Basic size mm
  • d110
  • D280
  • B65
Basic load rating kN
  • DynamicsC532
  • Static Co585
RatedSpeed r/min
  • Reference speed2600
  • Limit speed3200
Model
  • standardCageNU422
  • otherCage1)-
Size mm
  • d110
  • d 1 ～171
  • D1 ～217
  • F,E155
  • r 1,2 Minimum4
  • r 3,4 Minimum4
  • s 1) 4.8
Shoulder and chamfer dimensions mm
  • d a Minimum130
  • d a Maximum150
  • d b ,Da Minimum158
  • Da Maximum260
  • r a Maximum3
  • r b Maximum3
Calculate coefficient
  • kr0.15
Corner Circle
  • ModelHJ422
  • Quality2.1
  • SizeB117
  • SizeB229.5
Fatigue load limit Pu
  • Fatigue load limit Pu64
Quality standard cage
  • Quality standard cage20

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