3120-01-260-0930 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-260-0930.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-260-0930
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 07/25/1987

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.

0.6245 inches minimum and 0.6250 inches maximum bore diameter, 0.6200 inches minimum and 0.6250 inches maximum inner member width, groove outer race member lubrication feature, 57.0 rockwell c minimum and 61.0 rockwell c maximum inner member hardness rating, 32.0 rockwell c minimum and 40.0 rockwell c maximum outer race member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-260-0930 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Hardness Rating: 32.0 rockwell c minimum and 40.0 rockwell c maximum outer race member
Hardness Rating: 57.0 rockwell c minimum and 61.0 rockwell c maximum inner member
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Lubrication Feature: groove outer race member
Lubrication Feature: groove inner member
Material Document And Classification: ams4130 assn std single material response outer race member
Material Document And Classification: ams6440 assn std single material response inner member
Material: steel comp 4130 outer race member
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 1.2070 inches minimum and 1.2075 inches maximum
Outer Member Width: 0.4950 inches minimum and 0.5050 inches maximum
Style Designator: without insert or liner
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner 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
KSBG10-35	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-260-0930. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-260-0930?: The FSCG of the NSN 3120-01-260-0930 is 3120

Does the NSN 3120-01-260-0930 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-260-0930 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 3120-01-260-0930 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-260-0930 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.