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B544 Airframe Control Bearings Standard Torque Tube

NPB Part Series B544
Standard Reference No. B544
PRODUCT MODELS

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Specifications

  • Bore Diameter
    1.8125*
  • Outside Diameter
    2.2500*
  • Inner Ring Width
    0.281
  • Outer Ring Width
    0.2500

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 B544 is a potential replacement for these common bearing part numbers:

  • NHBB
    B544
  • RBC Aircraft
    B544 FS464
  • Schatz
    B544

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NPB Part Series
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Standard Ref #
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