3120-00-350-0403 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-350-0403.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-350-0403
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.

square outside left corner corner shape, round inside right corner corner shape, 7.7470 inches minimum and 7.7480 inches maximum body inside diameter, 8.7450 inches minimum and 8.7470 inches maximum body outside diameter, 3 hole antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-350-0403 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 3 hole
Body Inside Diameter: 7.7470 inches minimum and 7.7480 inches maximum
Body Outside Diameter: 8.7450 inches minimum and 8.7470 inches maximum
Corner Shape: round inside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Features Provided: casehardened
Hardness Rating: 44.0 rockwell c minimum and 54.0 rockwell c maximum overall
Hole Diameter: 0.6250 inches nominal first
Keyway Dimension: 0.1250 inches nominal internal keyway depth
Keyway Dimension: 0.5000 inches nominal internal keyway width
Keyway Dimension: 4.5970 inches nominal internal keyway length
Overall Length: 4.5940 inches minimum and 4.5970 inches maximum
Material Document And Classification: qq-s-633,c1015-c1020 fed spec single material response overall
Material: steel overall
Style Designator: solid, plain, no outside flanges

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
TB7022	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-350-0403. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-350-0403?: The FSCG of the NSN 3120-00-350-0403 is 3120

Does the NSN 3120-00-350-0403 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-350-0403 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 3120-00-350-0403 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-350-0403 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.