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NK45/20,644808

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NK Series

Dimension and Parameters
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NK Series NK Series
NK45/20,644808
  • Bearing Designation
  • Current Code
    NK45/20
  • Original Code
    644808
  • Shaft Diameter（mm）
    45
  • Weight(Kg)
    81.5
  • Boundary Dimensions(mm)
  • Fw
    45
  • D
    55
  • C
    20
  • Basic Load Rating(N)
  • Dynamic
    19800
  • Static
    46500
  • Limiting Speed(rpm)
  • Oil
    7650

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