SG3643PC20 Sleeve Bearing

Comprehensive specifications and application details for: SG3643PC20 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: SG3643PC20. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SG3643PC20
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-555-4571
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.

2.9375 inches minimum and 2.9387 inches maximum body inside diameter, chamfered outside right corner corner shape, round center flange left body corner corner shape, round center flange right body corner corner shape, chamfered outside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-555-4571 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 2.9375 inches minimum and 2.9387 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
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
Corner Shape: square inside left corner
Corner Shape: square inside right corner
End To Flange Distance: 0.2450 inches minimum and 0.2500 inches maximum
Flange Outside Diameter: 8.7400 inches minimum and 8.7600 inches maximum
Flange Width: 0.8750 inches nominal
Left End Body Diameter: 4.3678 inches minimum and 4.3700 inches maximum
Overall Length: 3.4950 inches minimum and 3.5000 inches maximum
Material Document And Classification: mil-b-16261,gr 2 mil spec single material response overall
Material: copper alloy 934 overall
Right End Body Diameter: 4.3678 inches minimum and 4.3700 inches maximum
Special Features: drill 4 holes on flg 1.1875 equally spaced
Style Designator: solid, external flange
Surface Finish: 125.0 microinches left end surface of flange
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches left end surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: SG3643PC20. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-555-4571?: The FSCG of the NSN 3120-00-555-4571 is 3120

Does the NSN 3120-00-555-4571 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-555-4571 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 3120-00-555-4571 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-555-4571 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.