739480

View detailed technical data, stock status, and sourcing information for: 739480
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-078-6732

Item Name Code

00015

Assigment Date

06/18/1979 (47 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

ground surface finish, 0.4724 inches nominal overall width, 1.8950 inches nominal overall outside diameter, 0.9843 inches nominal bore diameter, machined retainer fabrication method

Product Characteristics

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

Overall Width: 0.4724 inches nominal
Bore Diameter: 0.9843 inches nominal
Overall Outside Diameter: 1.8950 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: two direction
Internal Clearance: 0.0015 inches minimum radial and 0.0020 inches maximum radial
Standard Tolerance Designation: rbec no.5
Material: copper alloy retainer
Material: steel inner ring
Material: steel outer ring
Material: steel roller
Material Document And Classification: ams 4616 assn std single material response retainer
Material Document And Classification: owa 723,fscm 77445 mfr ref single material response outer ring
Material Document And Classification: pwa 723,fscm 77445 mfr ref single material response inner ring
Material Document And Classification: pwa 723,fscm 77445 mfr ref single material response roller
Style Designator: single row, two-direction locating, two lip inner ring, two lip outer ring, separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-861-7333	No Name Available	06/01/2007
3110-00-862-8234	No Name Available	03/01/1991
3110-00-958-5065	No Name Available	02/01/1990
3110-01-078-6584	No Name Available	04/01/1985

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
2178041	Cylindrical Roller Bearing
739480	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-078-6732?

The FSCG of the NSN 3110-01-078-6732 is 3110

Does the NSN 3110-01-078-6732 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-078-6732 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 3110-01-078-6732 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-078-6732 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 3110-01-078-6732 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Mon, Jun 18, 1979