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National Precision Bearing

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B539

Category

Airframe Control Bearings

Subcategory

Standard Torque Tube

NPB Part Series B539
Standard Reference No. B539
PRODUCT MODELS

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Specifications

  • Bore Diameter
    0.7500
  • Outside Diameter
    1.1875
  • Inner Ring Width
    0.281
  • Outer Ring Width
    0.2500

Products Available Online

Part #
B539DDX
Industrial Airframe Control Bearing, 0.7500in Bore, 1.1875in OD, teflon coated glass fabric seals, non-plated
Price per unit
$15.00
In Stock
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Part #
B539
.75 IN Bore Standard Torque Tube Airframe Control Ball Bearing (Standard manufacturers certification only, additional certifications not available with E-Com purchases)
Price per unit
$92.48
In Stock
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INTERCHANGE

National Precision Bearing Part series B539 is a potential replacement for these common bearing part numbers:

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NPB Part Series
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Standard Ref #
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Specific Name
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Total

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