BR12AF

View detailed technical data, stock status, and sourcing information for: BR12AF
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part BR12AF to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-453-6176

Item Name Code

00046

Assigment Date

04/16/1969 (57 years ago)

0.7500 inches nominal bore diameter, 1.1250 inches nominal outer ring width, 2 seal quantity, 2.3750 inches nominal overall outside diameter, 1.3120 inches nominal inner ring width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 0.7500 inches nominal
Overall Outside Diameter: 2.3750 inches nominal
Outer Ring Width: 1.1250 inches nominal
Inner Ring Width: 1.3120 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Standard Tolerance Designation: afbma std tolerance for airframe needle bearings
Special Features: 10 deg self-alignment in either direction,lube hole and groove in od of outer ring,heat treated sleeve and collar on inner ring
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: rubber synthetic seal
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Material: steel roller
Surface Treatment: cadmium all external/exposed metal surfaces
Style Designator: concave rollers, double closure, self aligning

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
BR12AF	Airframe Roller Bearing
DAS12-38A-41	Airframe Roller Bearing
MS28913-12C	Airframe Roller Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-453-6176?

The FSCG of the NSN 3110-00-453-6176 is 3110

Does the NSN 3110-00-453-6176 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-453-6176 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3110-00-453-6176 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-453-6176 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3110-00-453-6176 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 16, 1969