NUP328ECM
SIAIF NUP328ECM
Type

Cylindrical roller bearing

Model：NUP328ECM
Thickness(mm)：62
Inner diameter d：140
Outer diameter D：300
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Detailed information

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Basic size mm
  • d140
  • D300
  • B62
Basic load rating kN
  • DynamicsC780
  • Static Co830
RatedSpeed r/min
  • Reference speed2400
  • Limit speed2800
Model
  • standardCage*NUP328ECM
  • otherCage1)ML
Size mm
  • d140
  • d 1 ～195
  • D1 ～252
  • F,E180
  • r 1,2 Minimum4
  • r 3,4 Minimum4
  • s 1) -
Shoulder and chamfer dimensions mm
  • d a Minimum157
  • d a Maximum-
  • d b ,Da Minimum199
  • Da Maximum283
  • r a Maximum3
  • r b Maximum3
Calculate coefficient
  • kr0.15
Corner Circle
  • Model-
  • Quality
  • SizeB1
  • SizeB2
Fatigue load limit Pu
  • Fatigue load limit Pu88
Quality standard cage
  • Quality standard cage23.5

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