3120-00-752-1020 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-752-1020.

Summary

Explore detailed summary information for bearing: 3120-00-752-1020. 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: 3120-00-752-1020
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1962

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.

1.7495 inches minimum and 1.7500 inches maximum body inside diameter, casehardened features provided, 2.1205 inches minimum and 2.1210 inches maximum body outside diameter, square all corners corner shape, 1 hole antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-752-1020 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 1.7495 inches minimum and 1.7500 inches maximum
Body Outside Diameter: 2.1205 inches minimum and 2.1210 inches maximum
Corner Shape: square all corners
Features Provided: casehardened
Flange Outside Diameter: 2.5625 inches nominal
Flange Width: 0.1610 inches minimum and 0.1630 inches maximum
Hardness Rating: 59.0 rockwell c minimum and 62.0 rockwell c maximum overall
Hole Diameter: 0.1860 inches minimum and 0.1870 inches maximum first
Overall Length: 1.4840 inches minimum and 1.4850 inches maximum
Material: lubricant lubrication
Material: steel comp 8620 overall
Style Designator: solid, external flange one end
Surface Finish: 16.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 32.0 microinches right end surface of left flange
Surface Finish: 50.0 microinches inside diameter surface of body
Surface Finish: 50.0 microinches right end surface of body
Surface Treatment: phosphate manganese overall

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
2344T2	Sleeve Bearing
30-37-11	Sleeve Bearing
3120007521020	Sleeve Bearing
7521020	Sleeve Bearing
914100	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-752-1020. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-752-1020?: The FSCG of the NSN 3120-00-752-1020 is 3120

Does the NSN 3120-00-752-1020 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-752-1020 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 3120-00-752-1020 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-752-1020 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.