3120-00-661-7860 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-661-7860.

Summary

Explore detailed summary information for bearing: 3120-00-661-7860. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-661-7860
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.

1 hole and 1 slot antirotation/lubrication type and quantity, 3.0010 inches minimum and 3.0015 inches maximum body outside diameter, 2.5000 inches minimum and 2.5010 inches maximum body inside diameter, chamfered inside right corner corner shape, chamfered inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-661-7860 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole and 1 slot
Body Inside Diameter: 2.5000 inches minimum and 2.5010 inches maximum
Body Outside Diameter: 3.0010 inches minimum and 3.0015 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Hole Diameter: 0.2812 inches nominal first
Lubricant Accommodation Style: grooved open both ends
Overall Length: 3.5000 inches nominal
Material: copper alloy 934 or copper alloy 910 or copper alloy 932 or copper alloy 938 or copper alloy 940 or copper alloy 943 overall
Slot Length: 3.0010 inches nominal first
Slot Width: 0.1875 inches nominal first
Style Designator: solid, plain, no outside flanges
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
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: 1 internal

Related Bearings

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Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-661-7860. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-661-7860?: The FSCG of the NSN 3120-00-661-7860 is 3120

Does the NSN 3120-00-661-7860 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-661-7860 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 3120-00-661-7860 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-661-7860 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.