3120-01-011-0030 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-011-0030.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-011-0030
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 10/12/1975

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.

1.6825 inches minimum and 1.6880 inches maximum bore diameter, groove internal inner member lubrication feature, 55.0 rockwell c minimum and 60.0 rockwell c maximum outer race member hardness rating, groove external outer member lubrication feature, 0.8200 inches minimum and 0.8250 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-011-0030 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.6825 inches minimum and 1.6880 inches maximum
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum outer race member
Inner Member Width: 0.8200 inches minimum and 0.8250 inches maximum
Lubrication Feature: groove external outer member
Lubrication Feature: groove internal inner member
Lubrication Feature: groove internal outer member
Lubrication Feature: perforation outer race member
Lubrication Feature: perforation inner member
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: mil-g-23827 mil spec single material response lubrication
Material: copper alloy outer race member
Material: grease lubrication
Material: steel comp 440c inner member
Outer Member Outside Diameter: 2.6875 inches minimum and 2.6880 inches maximum
Outer Member Width: 0.7450 inches minimum and 0.7550 inches maximum
Static Radial Load Rating: 45000 pounds
Style Designator: without insert or liner
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response outer race member
Surface Treatment: cadmium and chromate 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
PR27-151	Self-Aligning Plain Bearing
PR27-151MOD	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-011-0030. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-011-0030?: The FSCG of the NSN 3120-01-011-0030 is 3120

Does the NSN 3120-01-011-0030 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-011-0030 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 3120-01-011-0030 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-011-0030 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.