3120-01-318-0021 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-318-0021.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-318-0021
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 04/11/1990

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.

1.2900 inches minimum and 1.3150 inches maximum inner member width, aluminum alloy 2024 inner member material, 6.2740 inches minimum and 6.2750 inches maximum bore diameter, qq-a-225/6 fed spec single material response inner member material document and classification, qq-a-225/6 fed spec single material response outer race member material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-318-0021 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 6.2740 inches minimum and 6.2750 inches maximum
Inner Member Width: 1.2900 inches minimum and 1.3150 inches maximum
Material Document And Classification: qq-a-225/6 fed spec single material response inner member
Material Document And Classification: qq-a-225/6 fed spec single material response outer race member
Material: aluminum alloy 2024 inner member
Material: aluminum alloy 2024 outer race member
Outer Member Outside Diameter: 6.8990 inches minimum and 6.9000 inches maximum
Outer Member Width: 0.8950 inches minimum and 0.9000 inches maximum
Special Features: outer ring has three holding tabseach with a 0.2810 in. min.,0.2860 in. max. hole thru; item used on f1,with end item f16a/b/c/d
Static Radial Load Rating: 12500 pounds
Style Designator: without insert or liner

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
ADSB100-306	Self-Aligning Plain Bearing
AFT-100T-3	Self-Aligning Plain Bearing
C7547-6	Self-Aligning Plain Bearing
HSP100TL105	Self-Aligning Plain Bearing
KSAD100-9	Self-Aligning Plain Bearing
SWKN-100-008	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-318-0021. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-318-0021?: The FSCG of the NSN 3120-01-318-0021 is 3120

Does the NSN 3120-01-318-0021 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-318-0021 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 3120-01-318-0021 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-318-0021 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.