7738056 Sleeve Bearing

Comprehensive specifications and application details for: 7738056 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 7738056. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 7738056
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-047-4090
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

round center flange right body corner corner shape, 1.6600 inches nominal body inside diameter, 1.8800 inches nominal body outside diameter, square center flange outside left corner corner shape, round center flange left body corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-047-4090 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.6600 inches nominal
Body Outside Diameter: 1.8800 inches nominal
Corner Shape: round center flange left body corner
Corner Shape: round center flange right body corner
Corner Shape: square center flange outside left corner
Corner Shape: square center flange outside right corner
End To Flange Distance: 0.1300 inches nominal
Flange Outside Diameter: 2.2500 inches nominal
Flange Width: 0.2500 inches nominal
Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum overall
Left End Body Diameter: 1.8800 inches nominal
Left Internal Flange Hole Diameter: 1.5743 inches minimum and 1.5748 inches maximum
Left Internal Flange Width: 0.3300 inches nominal
Overall Length: 1.5740 inches minimum and 1.5760 inches maximum
Material Document And Classification: qq-t-00825 fed spec all material responses overall
Material: steel comp 8630 and steel comp 8640 or steel comp 4130 and steel comp 4140 overall
Right Internal Flange Hole Diameter: 1.5743 inches minimum and 1.5748 inches maximum
Right Internal Flange Width: 0.3300 inches nominal
Right End Body Diameter: 1.8800 inches nominal
Style Designator: solid, external flange, internal flange at both ends
Surface Finish: 180.0 microinches left end surface of flange
Surface Finish: 180.0 microinches outside diameter surface of body
Surface Finish: 180.0 microinches outside diameter surface of flange
Surface Finish: 180.0 microinches right end surface of flange
Surface Finish: 32.0 microinches left end surface of body
Surface Finish: 32.0 microinches right end surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 7738056. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-047-4090?: The FSCG of the NSN 3120-00-047-4090 is 3120

Does the NSN 3120-00-047-4090 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-047-4090 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 3120-00-047-4090 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-047-4090 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.