4391154

View detailed technical data, stock status, and sourcing information for: 4391154
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-010-2479

Item Name Code

00014

Assigment Date

09/25/1975 (50 years ago)

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

52.0 millimeters nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, 25.0 millimeters nominal bore diameter, 15.0 millimeters nominal 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: 15.0 millimeters nominal
Bore Diameter: 25.0 millimeters nominal
Overall Outside Diameter: 52.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 2
Bearing Seal Type: contact
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: tight
Standard Tolerance Designation: abec no.1
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: rubber seal
Material: steel retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 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
205KKC2G84	Annular Ball Bearing
4391154	Annular Ball Bearing
62052RSJC2HC	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-010-2479?

The FSCG of the NSN 3110-01-010-2479 is 3110

Does the NSN 3110-01-010-2479 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-010-2479 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 3110-01-010-2479 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-010-2479 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 3110-01-010-2479 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Sep 25, 1975