3120-00-489-8611

Find complete technical information, availability, and procurement data for: 3120-00-489-8611
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-489-8611

Item Name Code

13205

Assigment Date

09/17/1969 (56 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

12.2490 inches minimum and 12.2500 inches maximum body outside diameter, 10.0010 inches minimum and 10.0020 inches maximum body inside diameter, 32.0 microinches inside diameter surface of body surface finish, 5.2500 inches nominal overall length, square all corners corner shape

Product Characteristics

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

Overall Length: 5.2500 inches nominal
Body Outside Diameter: 12.2490 inches minimum and 12.2500 inches maximum
Body Inside Diameter: 10.0010 inches minimum and 10.0020 inches maximum
Corner Shape: square all corners
Surface Finish: 32.0 microinches inside diameter surface of body
Material: oil lubricating lubrication
Material: steel comp 1010 outer layer
Material: tin alloy uns l13890 inner layer
Style Designator: segmented, plain, no outside flanges

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
46190E78	Sleeve Bearing
46190R1PC29	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-489-8611?

The FSCG of the NSN 3120-00-489-8611 is 3120

Does the NSN 3120-00-489-8611 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-489-8611 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 3120-00-489-8611 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-489-8611 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 3120-00-489-8611 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Sep 17, 1969