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National Precision Bearing

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B540

Category

Airframe Control Bearings

Subcategory

Standard Torque Tube

NPB Part Series B540
Standard Reference No. B540
PRODUCT MODELS

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Specifications

  • Bore Diameter
    0.8750
  • Outside Diameter
    1.3125
  • Inner Ring Width
    0.281
  • Outer Ring Width
    0.2500

Products Available Online

Part #
B540DDX
Industrial Airframe Control Bearing, 0.8750in Bore, 1.3125in OD, teflon coated glass fabric seals, non-plated
Price per unit
$11.58
In Stock
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Part #
B540SAB
Industrial Airframe Control Bearing, 0.8750in Bore, 1.3125in OD
Price per unit
$8.40
In Stock
Request a Quote
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INTERCHANGE

National Precision Bearing Part series B540 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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