3120-01-217-0831 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-217-0831.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-217-0831
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 09/21/1985

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.

5.5000 inches minimum and 5.5010 inches maximum body outside diameter, 5.0040 inches minimum and 5.0050 inches maximum body inside diameter, chamfered outside right corner corner shape, 3 hole antirotation/lubrication type and quantity, chamfered outside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-217-0831 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 3 hole
Body Inside Diameter: 5.0040 inches minimum and 5.0050 inches maximum
Body Outside Diameter: 5.5000 inches minimum and 5.5010 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Hole Diameter: 0.7500 inches nominal first
Lubricant Accommodation Style: grooved circular
Overall Length: 5.4800 inches nominal
Material Document And Classification: qq-c-00465 fed spec single material response overall
Material: copper alloy 632 overall
Style Designator: solid, plain, no outside flanges
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Groove Location And Quantity: 3 internal

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
2014-42 PIECE 6	Sleeve Bearing
518-4457126 PIECE 6	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-217-0831. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-217-0831?: The FSCG of the NSN 3120-01-217-0831 is 3120

Does the NSN 3120-01-217-0831 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-217-0831 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-01-217-0831 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-217-0831 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.