3110-01-107-1266

Find complete technical information, availability, and procurement data for: 3110-01-107-1266
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-107-1266

Item Name Code

30213

Assigment Date

01/30/1981 (45 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

3.49975 inches minimum and 3.50000 inches maximum bore diameter, unable to decode lubrication material, ground surface finish, 0.4900 inches minimum and 0.5000 inches maximum overall width, 3.9997 inches minimum and 4.0000 inches maximum overall outside diameter

Product Characteristics

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

Overall Width: 0.4900 inches minimum and 0.5000 inches maximum
Bore Diameter: 3.49975 inches minimum and 3.50000 inches maximum
Overall Outside Diameter: 3.9997 inches minimum and 4.0000 inches maximum
Lubrication Material: unable to decode
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: angular
Internal Fit-Up Designation: loose
Bearing Preload Rating: 12.5 pounds nominal
Special Features: 29 deg contact angle
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: unable to decode
Material Document And Classification: unable to decode
Style Designator: counterbored outer rings, non-separable, back to back mounting

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-062-1079	No Name Available	05/01/1983

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
12540064-8	Duplex Ball Bearing
A311A056-101	Duplex Ball Bearing
T500-800	Duplex Ball Bearing
TAW056-64-B20	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-107-1266?

The FSCG of the NSN 3110-01-107-1266 is 3110

Does the NSN 3110-01-107-1266 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-107-1266 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 3110-01-107-1266 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-107-1266 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 3110-01-107-1266 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Jan 30, 1981