N9124

View detailed technical data, stock status, and sourcing information for: N9124
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-043-0078

Item Name Code

00014

Assigment Date

06/19/1977 (49 years ago)

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

14.0 millimeters nominal overall width, pressed retainer fabrication method, 47.0 millimeters nominal overall outside diameter, 17.0 millimeters nominal bore diameter, ground surface finish

Product Characteristics

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

Overall Width: 14.0 millimeters nominal
Bore Diameter: 17.0 millimeters nominal
Overall Outside Diameter: 47.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 2
Bearing Seal Type: contact
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0004 inches minimum radial and 0.0010 inches maximum radial
Standard Tolerance Designation: abec no.1
Special Features: 40 pct fill with specified lubricant
Lubrication Material: grease
Lubrication Material Document And Classification: sri no. 2,fscm 99252 mfr ref single material response
Material: rubber seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-137-7116	No Name Available	11/01/1986

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
N9124	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-043-0078?

The FSCG of the NSN 3110-01-043-0078 is 3110

Does the NSN 3110-01-043-0078 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-043-0078 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 3110-01-043-0078 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-043-0078 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 3110-01-043-0078 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jun 19, 1977