3120-01-308-4865 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-308-4865.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-308-4865
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 09/29/1989

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.

0.2790 inches minimum and 0.2810 inches maximum inner member width, mil-g-21164 mil spec single material response lubrication material document and classification, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 27.0 rockwell c minimum and 36.0 rockwell c maximum body hardness rating, 56.0 rockwell c minimum inner member hardness rating

Datasheet

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Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Hardness Rating: 56.0 rockwell c minimum inner member
Hardness Rating: 27.0 rockwell c minimum and 36.0 rockwell c maximum body
Inner Member Width: 0.2790 inches minimum and 0.2810 inches maximum
Material Document And Classification: mil-g-21164 mil spec single material response lubrication
Material: grease and disulfide molybdenum lubrication
Material: steel overall
Outer Member Outside Diameter: 0.5620 inches minimum and 0.5625 inches maximum
Outer Member Width: 0.2130 inches minimum and 0.2230 inches maximum
Static Radial Load Rating: 4600 pounds
Style Designator: without insert or liner with staking groove
Surface Treatment Document And Classification: qq-p-416,typ ii,class 2 fed spec 1st treatment response body
Surface Treatment: cadmium body
Surface Treatment: chromate 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
MS21154S3	Self-Aligning Plain Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-308-4865?: The FSCG of the NSN 3120-01-308-4865 is 3120

Does the NSN 3120-01-308-4865 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-308-4865 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 3120-01-308-4865 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-308-4865 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.