ITB-18561

View detailed technical data, stock status, and sourcing information for: ITB-18561
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-194-9280

Item Name Code

00014

Assigment Date

11/20/1984 (41 years ago)

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

wire formed retainer fabrication method, 11.9986 inches minimum and 12.0000 inches maximum bore diameter, 12.7486 inches minimum and 12.7500 inches maximum overall outside diameter, ground surface finish, 0.4980 inches minimum and 0.5000 inches maximum overall width

Product Characteristics

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

Overall Width: 0.4980 inches minimum and 0.5000 inches maximum
Bore Diameter: 11.9986 inches minimum and 12.0000 inches maximum
Overall Outside Diameter: 12.7486 inches minimum and 12.7500 inches maximum
Surface Finish: ground
Retainer Fabrication Method: wire formed
Load Direction: radial
Bore Shape: straight
Special Features: volume of lubrication,20 to 40 percent
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: steel retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: aisi assn std single material response ball
Material Document And Classification: aisi assn std single material response inner ring
Material Document And Classification: aisi assn std single material response outer ring
Style Designator: non-loading groove, non-separable

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
50840001	Annular Ball Bearing
7-217221411	Annular Ball Bearing
ITB-18561	Annular Ball Bearing
ITB-18561-PA5	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-194-9280?

The FSCG of the NSN 3110-01-194-9280 is 3110

Does the NSN 3110-01-194-9280 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-194-9280 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3110-01-194-9280 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-194-9280 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 3110-01-194-9280 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Nov 20, 1984