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B538 Airframe Control Bearings Standard Torque Tube

NPB Part Series B538
Standard Reference No. B538
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Specifications

  • Bore Diameter (d) (mm)
    95
  • Outer Diameter (D) (mm)
    170
  • Width (B) (mm)
    55.563
  • Radius (min) (rs) (mm)
    2.10
  • Dynamic Load Rating (Cr) (N)
    165000
  • Static Load Rating (Cor) (N)
    153000
  • Download Spec Sheet

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Due to high demand, please Contact National Precision Bearing for specific inventory and lead time details.

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INTERCHANGE

National Precision Bearing Part series 5219ZZ is a potential replacement for these common bearing part numbers:

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