476-3031 Sleeve Bearing

Comprehensive specifications and application details for: 476-3031 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 476-3031. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 476-3031
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-476-3031
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.

2.9990 inches minimum and 3.0000 inches maximum body outside diameter, 2.2500 inches minimum and 2.2510 inches maximum body inside diameter, 5.3750 inches nominal overall length, grooved open one end lubricant accommodation style, chamfered outside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-476-3031 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 2.2500 inches minimum and 2.2510 inches maximum
Body Outside Diameter: 2.9990 inches minimum and 3.0000 inches maximum
Corner Shape: chamfered outside right corner
Lubricant Accommodation Style: grooved open one end
Overall Length: 5.3750 inches nominal
Material Document And Classification: qq-c-390,alloy e5 fed spec single material response overall
Material: copper alloy 941 overall
Special Features: one half of od left end undercut 0.3750 in. lg by 0.1250 in. deep,one half of od left end flanged 1.7500 in. radius of rim by 0.2188 in. thk
Surface Finish: 125.0 microinches overall
Surface Groove Location And Quantity: 1 internal

Frequently Asked Questions

Find quick answers to common questions about bearing: 476-3031. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-476-3031?: The FSCG of the NSN 3120-00-476-3031 is 3120

Does the NSN 3120-00-476-3031 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-476-3031 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 3120-00-476-3031 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-476-3031 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.