489706

View detailed technical data, stock status, and sourcing information for: 489706
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-246-9784

Item Name Code

00014

Assigment Date

01/05/1972 (54 years ago)

0.7794 inches minimum and 0.7874 inches maximum outer ring width, 4.3304 inches minimum and 4.3307 inches maximum bore diameter, 5.9051 inches minimum and 5.9055 inches maximum overall outside diameter, 0.9920 inches minimum and 1.0000 inches maximum inner ring width, 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.

Bore Diameter: 4.3304 inches minimum and 4.3307 inches maximum
Overall Outside Diameter: 5.9051 inches minimum and 5.9055 inches maximum
Outer Ring Width: 0.7794 inches minimum and 0.7874 inches maximum
Inner Ring Width: 0.9920 inches minimum and 1.0000 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0033 inches minimum radial and 0.0042 inches maximum radial
Features Provided: mounting groove
Standard Tolerance Designation: abec no.7
Special Features: silver plate cage per ams 2412 0.0010-0.0020thk on land riding surf andball pockets. bake at 475-500f for 2hrs to check for bond
Material: steel ball
Material: steel comp 4340 retainer
Material: steel inner ring
Material: steel outer ring
Material Document And Classification: pwa723,97497 mfr ref 1st material response ball
Material Document And Classification: pwa723,97497 mfr ref 2nd material response inner ring
Material Document And Classification: pwa723,97497 mfr ref 3rd 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
489699	Annular Ball Bearing
489706	Annular Ball Bearing
672028	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-246-9784?

The FSCG of the NSN 3110-00-246-9784 is 3110

Does the NSN 3110-00-246-9784 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-246-9784 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 3110-00-246-9784 contain precious materials?

Item contains silver.

Does NSN 3110-00-246-9784 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 3110-00-246-9784 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Jan 5, 1972