NA Series
  • NA Series
  • NA Series

NA Series

Dimension and Parameters
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NA Series NA Series
NA4901RS,NA4901-2RS
  • Bearing Designation
  • Current Code
    NA4901RS
  • Original Code
    NA4901-2RS
  • Shaft Diameter(mm)
    12
  • Weight(Kg)
    27.5
  • Boundary Dimensions(mm)
  • d
    12
  • Fw
    16
  • D
    24
  • C
    13
  • B
    14
  • Basic Load Rating(N)
  • Dynamic
    4950
  • Static
    5800
  • Limiting Speed(rpm)
  • Oil
    12000