NA Series
  • NA Series
  • NA Series

NA Series

Dimension and Parameters
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NA Series NA Series
NA4903RS,NA4903-2RS
  • Bearing Designation
  • Current Code
    NA4903RS
  • Original Code
    NA4903-2RS
  • Shaft Diameter(mm)
    17
  • Weight(Kg)
    40
  • Boundary Dimensions(mm)
  • d
    17
  • Fw
    22
  • D
    30
  • C
    13
  • B
    14
  • Basic Load Rating(N)
  • Dynamic
    6050
  • Static
    10100
  • Limiting Speed(rpm)
  • Oil
    9000