NNCF5056CV
SIAIF NNCF5056CV
Type

Cylindrical roller bearing

Model：NNCF5056CV
Thickness(mm)：190
Inner diameter d：280
Outer diameter D：420
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Detailed information

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Basic size mm
  • d280
  • D420
  • B190
Basic load rating kN
  • DynamicsC2920
  • Static Co5600
RatedSpeed r/min
  • Reference speed670
  • Limit speed850
Model
  • ModelNNCF5056CV
Size mm
  • d280
  • d 1 ～320
  • D1 ～372
  • E389
  • b 1 9.4
  • k5
  • r 1,2 Minimum4
  • s 1) 10
Shoulder and chamfer dimensions mm
  • d a Minimum298
  • d as 2) 建议值314
  • Da Maximum402
  • r a Maximum3
Fatigue load limit Pu
  • Fatigue load limit Pu540
Quality
  • Quality90.5

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