3120-01-145-0550 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-145-0550.

Summary

Explore detailed summary information for bearing: 3120-01-145-0550. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-145-0550
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/05/1983

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.

0.8745 inches minimum and 0.8750 inches maximum bore diameter, 0.8700 inches minimum and 0.8750 inches maximum inner member width, 38.0 rockwell c minimum and 37.0 rockwell c maximum outer race member hardness rating, self-lubricating liner race liner lubrication feature, ams 4967 assn std single material response or ams 4928 assn std single material response inner member material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-145-0550 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.8745 inches minimum and 0.8750 inches maximum
Hardness Rating: 38.0 rockwell c minimum and 37.0 rockwell c maximum outer race member
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Lubrication Feature: self-lubricating liner race liner
Material Document And Classification: ams 4967 assn std single material response or ams 4928 assn std single material response inner member
Material Document And Classification: ams 5643 assn std single material response outer race member
Material Document And Classification: karon v,fscm 50632 mfr ref single material response race liner
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 630 outer race member
Material: titanium alloy uns r56400 inner member
Outer Member Outside Diameter: 1.6245 inches minimum and 1.6250 inches maximum
Outer Member Width: 0.7500 inches minimum and 0.7600 inches maximum
Static Radial Load Rating: 72500 pounds
Style Designator: with insert and/or liner with staking groove
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response outer race member
Surface Treatment: passivate outer race member
Test Data Document: "81349-mil-s-271 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
KSC150514V	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-145-0550. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-145-0550?: The FSCG of the NSN 3120-01-145-0550 is 3120

Does the NSN 3120-01-145-0550 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-145-0550 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 3120-01-145-0550 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-145-0550 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.