3110-00-409-9944

Find complete technical information, availability, and procurement data for: 3110-00-409-9944

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3110-00-409-9944
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-409-9944
Item Name Code
00041
Assigment Date
11/13/1970 (55 years ago)

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

2.8746 inches minimum and 2.8750 inches maximum overall outside diameter, 2 shield quantity, 2.3122 inches minimum and 2.3126 inches maximum bore diameter, 0.2450 inches minimum and 0.2500 inches maximum outer ring width, 0.2760 inches minimum and 0.2810 inches maximum 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
2.3122 inches minimum and 2.3126 inches maximum
Overall Outside Diameter
2.8746 inches minimum and 2.8750 inches maximum
Outer Ring Width
0.2450 inches minimum and 0.2500 inches maximum
Inner Ring Width
0.2760 inches minimum and 0.2810 inches maximum
Shield Quantity
2
Load Direction
radial
Special Features
integral shields also 0.0005 in. to 0.0015 in. radial clearance also fractured outer ring w/2 holing rings also full ball compliment
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Material
steel corrosion resisting overall
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
370222-9 Airframe Ball Bearing
3746BIE Airframe Ball Bearing
3TWF37-46 Airframe Ball Bearing
3TWF37-46U Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-409-9944?
The FSCG of the NSN 3110-00-409-9944 is 3110
Does the NSN 3110-00-409-9944 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-409-9944 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 3110-00-409-9944 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-409-9944 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 3110-00-409-9944 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Nov 13, 1970

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 51
Total 51
Availability of this item was last updated on: 01/02/2026 02:01 PM EST. Stock levels and pricing are subject to change.

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