3120-00-818-6934 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-818-6934.

Summary

Explore detailed summary information for bearing: 3120-00-818-6934. 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: 3120-00-818-6934
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.

36.0 rockwell c nominal outer race member hardness rating, 0.6245 inches minimum and 0.6250 inches maximum bore diameter, groove and perforation external outer member lubrication feature, 59.0 rockwell c nominal inner member hardness rating, 0.6200 inches minimum and 0.6250 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-818-6934 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Hardness Rating: 36.0 rockwell c nominal outer race member
Hardness Rating: 59.0 rockwell c nominal inner member
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Lubrication Feature: groove and perforation external outer member
Lubrication Feature: groove and perforation internal outer member
Material: steel comp 4130 outer race member
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 1.1870 inches minimum and 1.1875 inches maximum
Outer Member Width: 0.4950 inches minimum and 0.5050 inches maximum
Static Radial Load Rating: 40000 pounds
Style Designator: without insert or liner
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member

Replaces

The NSN 3120-00-818-6934 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-106-8639	No Name Available	01/01/1977
3120-00-516-0418	No Name Available	06/01/1970

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
30F49	Self-Aligning Plain Bearing
BSN10003GC	Self-Aligning Plain Bearing
HSBG-10S	Self-Aligning Plain Bearing
HSBG10S	Self-Aligning Plain Bearing
SBG10LS	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-818-6934. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-818-6934?: The FSCG of the NSN 3120-00-818-6934 is 3120

Does the NSN 3120-00-818-6934 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-818-6934 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 3120-00-818-6934 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-818-6934 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.