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NA4920,4544920

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NA Series

Dimension and Parameters
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NA Series NA Series
NA4920,4544920
  • Bearing Designation
  • Current Code
    NA4920
  • Original Code
    4544920
  • Shaft Diameter（mm）
    100
  • Weight(Kg)
    1900
  • Boundary Dimensions(mm)
  • d
    100
  • Fw
    115
  • D
    140
  • C
  • B
    40
  • Basic Load Rating(N)
  • Dynamic
    12000
  • Static
    274000
  • Limiting Speed(rpm)
  • Oil
    4000

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