3120-01-098-7879 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-098-7879.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-098-7879
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 08/07/1980

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.

8.1290 inches minimum and 8.1320 inches maximum bore diameter, sb5008-101,78286 mfr ref single material response race liner material document and classification, qq-a-250-12,t651 fed spec single material response inner member material document and classification, 4.0000 inches nominal inner member width, feat criticality code justification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-098-7879 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 8.1290 inches minimum and 8.1320 inches maximum
Criticality Code Justification: feat
Inner Member Width: 4.0000 inches nominal
Material Document And Classification: qq-a-250-12,t651 fed spec single material response inner member
Material Document And Classification: sb5008-101,78286 mfr ref single material response race liner
Material: aluminum alloy 7075 inner member
Material: plastic tetrafluoroethylene race liner
Outer Member Outside Diameter: 9.0600 inches nominal
Outer Member Width: 3.0000 inches minimum
Special Features: fit
Style Designator: with insert and/or liner
Surface Treatment Document And Classification: mil-a-8625,type 1 mil spec single treatment response and qq-c-320,class 2 fed spec single treatment response and tt-p-1757 fed spec single treatment response inner member
Surface Treatment Document And Classification: mil-a-8625,type 1 mil spec single treatment response outer race member
Surface Treatment: anodize and chromium and primer inner member
Surface Treatment: anodize 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
3120PL1954555	Self-Aligning Plain Bearing
ADSB130-301	Self-Aligning Plain Bearing
KSAD130-4	Self-Aligning Plain Bearing
SB5008-101	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-098-7879. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-098-7879?: The FSCG of the NSN 3120-01-098-7879 is 3120

Does the NSN 3120-01-098-7879 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-098-7879 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 3120-01-098-7879 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-098-7879 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.