BACB10A549

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-184-6012

Item Name Code

00041

Assigment Date

07/20/1984 (42 years ago)

A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.

1.5625 inches nominal bore diameter, 0.2810 inches nominal inner ring width, 0.2500 inches nominal outer ring width, 2.0000 inches nominal overall outside diameter, 2 seal quantity

Product Characteristics

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

Bore Diameter: 1.5625 inches nominal
Overall Outside Diameter: 2.0000 inches nominal
Outer Ring Width: 0.2500 inches nominal
Inner Ring Width: 0.2810 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: rigid
Load Direction: radial
Standard Tolerance Designation: afbma std tolerance for airframe ball bearings
Special Features: shipped dry,no lubricant
Material: plastic polytetrafluoroethylene and glass fiber seal
Material: steel comp 440c ball
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material Document And Classification: qq-s-763 fed spec single material response ball
Material Document And Classification: qq-s-763 fed spec single material response inner ring
Material Document And Classification: qq-s-763 fed spec single material response outer ring
Style Designator: single row, torque tube type, w/or w/o closure

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
A543DDE8510	Airframe Ball Bearing
B543ZZ ST13	Airframe Ball Bearing
BACB10A549	Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-184-6012?

The FSCG of the NSN 3110-01-184-6012 is 3110

Does the NSN 3110-01-184-6012 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-184-6012 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 3110-01-184-6012 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-184-6012 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 3110-01-184-6012 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jul 20, 1984