Reliable.
Responsive.
Relentless.
Contact Us
Send Message
Expand Hide

B540 Airframe Control Bearings Standard Torque Tube

NPB Part Series B540
Standard Reference No. B540
PRODUCT MODELS

Need a CAD or 3D Model?

Buy Now

Request a Quote

Contact Us

/media/343j1bia/torque-tube-options.png?height=258

Specifications

  • Bore Diameter
    0.8750
  • Outside Diameter
    1.3125
  • 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.

Part #
B540DDX
Industrial Airframe Control Bearing, 0.8750in Bore, 1.3125in OD, teflon coated glass fabric seals, non-plated
Price per unit
$16.50
In Stock
Request a Quote
Part #
B540SAB
Industrial Airframe Control Bearing, 0.8750in Bore, 1.3125in OD
Price per unit
$12.40
In Stock
Request a Quote
Don't see the product
you're looking for?

Contact Us

INTERCHANGE

National Precision Bearing Part series B540 is a potential replacement for these common bearing part numbers:

  • NHBB
    B540
  • RBC Aircraft
    B540 FS464
  • Schatz
    B540

Add to Cart

NPB Part Series
{{vm.product.series}}
Standard Ref #
{{vm.product.standardReferenceNumber}}
Specific Name
{{vm.product.name}}
Total

${{(vm.cartCount * vm.product.unitPrice) | number:2}}

Product Brochures

View and download from our brochure library.

View All Brochures

We're here
to help

Anything you need, any questions or concerns you have, you can ask us here. An NPB team member will get back to you promptly.

view our locations
Sales Offices

Thank You

Thank you for your interest.

{{$root.alert.title}}

{{$root.alert.closeText}} {{$root.alert.secondButton.text}}