3120-01-176-8743 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-176-8743.

Summary

Explore detailed summary information for bearing: 3120-01-176-8743. 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: 3120-01-176-8743
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 04/17/1984

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.

steel outer race member material, 1.2940 inches minimum and 1.2990 inches maximum outer member width, 4.3299 inches minimum and 4.3307 inches maximum bore diameter, 1.5300 inches minimum and 1.5350 inches maximum inner member width, 5.5110 inches minimum and 5.5118 inches maximum outer member outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-176-8743 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 4.3299 inches minimum and 4.3307 inches maximum
Inner Member Width: 1.5300 inches minimum and 1.5350 inches maximum
Material: steel outer race member
Outer Member Outside Diameter: 5.5110 inches minimum and 5.5118 inches maximum
Outer Member Width: 1.2940 inches minimum and 1.2990 inches maximum
Static Radial Load Rating: 356600 pounds
Style Designator: without insert or liner
Surface Treatment Document And Classification: qq-c-320,cl2 fed spec single treatment response outer race member
Surface Treatment: chromium 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
12323863	Self-Aligning Plain Bearing
EL57170	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-176-8743. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-176-8743?: The FSCG of the NSN 3120-01-176-8743 is 3120

Does the NSN 3120-01-176-8743 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-176-8743 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 3120-01-176-8743 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-176-8743 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.