3120-00-778-7989 Sleeve Bearing Half

Comprehensive specifications and application details for NSN: 3120-00-778-7989.

Summary

Explore detailed summary information for bearing: 3120-00-778-7989. 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: 3120-00-778-7989
Item Name Code: 22210
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1962

A half of a two-piece split type bearing, sleeve.

3.3960 inches minimum and 3.4160 inches maximum flange outside diameter, square all corners corner shape, 4 hole antirotation/lubrication type and quantity, 2.7579 inches nominal body inside diameter, 2.9065 inches nominal body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-778-7989 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 2.7579 inches nominal
Body Outside Diameter: 2.9065 inches nominal
Corner Shape: square all corners
Flange Outside Diameter: 3.3960 inches minimum and 3.4160 inches maximum
Flange Width: 0.1130 inches minimum and 0.1160 inches maximum
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Diameter: 0.1200 inches minimum and 0.1300 inches maximum first
Material Document And Classification
Overall Length: 3.7288 inches minimum and 3.7320 inches maximum
Material: unable to decode
Precious Material: silver
Style Designator: half sleeve, external flange one end

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
195860M20	Sleeve Bearing Half
AS195860M20	Sleeve Bearing Half

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-778-7989. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-778-7989?: The FSCG of the NSN 3120-00-778-7989 is 3120

Does the NSN 3120-00-778-7989 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308090

Does NSN 3120-00-778-7989 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 3120-00-778-7989 contain precious materials?: Item contains silver.

Does NSN 3120-00-778-7989 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.