NA Series
  • NA Series
  • NA Series

NA Series

Dimension and Parameters
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NA Series NA Series
NA4907RS,NA4907-2RS
  • Bearing Designation
  • Current Code
    NA4907RS
  • Original Code
    NA4907-2RS
  • Shaft Diameter(mm)
    35
  • Weight(Kg)
    175
  • Boundary Dimensions(mm)
  • d
    35
  • Fw
    42
  • D
    55
  • C
    20
  • B
    21
  • Basic Load Rating(N)
  • Dynamic
    22500
  • Static
    37000
  • Limiting Speed(rpm)
  • Oil
    4800