3120-01-299-4624 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-299-4624.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-299-4624
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 05/01/1989

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.

26.0 rockwell c minimum outer race member hardness rating, 1.2495 inches minimum and 1.2500 inches maximum bore diameter, 1.0880 inches minimum and 1.0930 inches maximum inner member width, groove and perforation inner member lubrication feature, 42.0 rockwell c minimum inner member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-299-4624 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.2495 inches minimum and 1.2500 inches maximum
Hardness Rating: 42.0 rockwell c minimum inner member
Hardness Rating: 26.0 rockwell c minimum outer race member
Inner Member Width: 1.0880 inches minimum and 1.0930 inches maximum
Lubrication Feature: groove and perforation inner member
Material Document And Classification: ams 5643 assn std single material response inner member
Material Document And Classification: ams 5643 assn std single material response outer race member
Material Document And Classification: mil-g-23827 mil spec single material response lubrication
Material: grease lubrication
Material: steel comp 630 inner member
Material: steel comp 630 outer race member
Outer Member Outside Diameter: 2.2200 inches nominal
Outer Member Width: 0.8560 inches nominal
Static Radial Load Rating: 155000 pounds
Surface Treatment Document And Classification: qq-c-320 fed spec single treatment response inner member
Surface Treatment: chromium inner member
Surface Treatment: lubricant dry film outer race member

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
BWR20K-101	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-299-4624. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-299-4624?: The FSCG of the NSN 3120-01-299-4624 is 3120

Does the NSN 3120-01-299-4624 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-299-4624 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 3120-01-299-4624 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-299-4624 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.