NNCF4852CV
SIAIF NNCF4852CV
Type

Cylindrical roller bearing

Model：NNCF4852CV
Thickness(mm)：60
Inner diameter d：260
Outer diameter D：320
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Detailed information

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Basic size mm
  • d260
  • D320
  • B60
Basic load rating kN
  • DynamicsC561
  • Static Co1400
RatedSpeed r/min
  • Reference speed800
  • Limit speed1000
Model
  • ModelNNCF4852CV
Size mm
  • d260
  • d 1 ～283
  • D1 ～297
  • E304.2
  • b 1 8
  • k4
  • r 1,2 Minimum2
  • s 1) 4
Shoulder and chamfer dimensions mm
  • d a Minimum270
  • d as 2) 建议值280
  • Da Maximum310
  • r a Maximum2
Fatigue load limit Pu
  • Fatigue load limit Pu132
Quality
  • Quality9.7

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