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MB546 Airframe Control Bearings Extra Light Duty Torque Tube

NPB Part Series MB546
Standard Reference No. MS21428-46
PRODUCT MODELS

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Specifications

  • Bore Diameter
    2.3125
  • Outside Diameter
    2.8750
  • 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 MB546 is a potential replacement for these common bearing part numbers:

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NPB Part Series
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