3120-00-843-6120 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-843-6120.

Summary

Explore detailed summary information for bearing: 3120-00-843-6120. 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: 3120-00-843-6120
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1962

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

66 fed std single material response inner member material document and classification, 3.2500 inches minimum and 3.2512 inches maximum bore diameter, steel comp e52100 inner member material, steel corrosion resisting outer race member material, 2.1870 inches minimum and 2.1980 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-843-6120 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 3.2500 inches minimum and 3.2512 inches maximum
Inner Member Width: 2.1870 inches minimum and 2.1980 inches maximum
Material Document And Classification: 66 fed std single material response inner member
Material: steel corrosion resisting outer race member
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 4.6230 inches minimum and 4.6250 inches maximum
Outer Member Width: 1.3750 inches nominal
Style Designator: without insert or liner
Surface Treatment: chromium inner member

Replaces

The NSN 3120-00-843-6120 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-661-7129	No Name Available	09/22/1974
3120-00-851-7749	No Name Available	09/22/1974

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
755052-3	Self-Aligning Plain Bearing
BDS52C101	Self-Aligning Plain Bearing
BSSR52010-G	Self-Aligning Plain Bearing
BSSR52030	Self-Aligning Plain Bearing
HSSB52-101	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-843-6120. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-843-6120?: The FSCG of the NSN 3120-00-843-6120 is 3120

Does the NSN 3120-00-843-6120 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-843-6120 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 3120-00-843-6120 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-843-6120 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.