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B546 Airframe Control Bearings Standard Torque Tube

NPB Part Series B546
Standard Reference No. B546
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Specifications

  • Bore Diameter
    2.3125*
  • Outside Diameter
    2.8750*
  • Inner Ring Width
    0.281
  • Outer Ring Width
    0.2500
  • Download Spec Sheet

Products Available Online

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 B546 is a potential replacement for these common bearing part numbers:

  • NHBB
    B546
  • RBC Aircraft
    B546 FS464
  • Schatz
    B546

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