3120-00-180-7690 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-180-7690.

Summary

Explore detailed summary information for bearing: 3120-00-180-7690. 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: 3120-00-180-7690
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 07/08/1970

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.

23.0 rockwell c minimum and 35.0 rockwell c maximum outer race member hardness rating, 66 fed std 1st material response and ams 5643 assn std 2nd material response and ams 5528 assn std 3rd material response outer race member material document and classification, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 0.6230 inches minimum and 0.6250 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-180-7690 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 23.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Inner Member Width: 0.6230 inches minimum and 0.6250 inches maximum
Material Document And Classification: 66 fed std 1st material response and ams 5643 assn std 2nd material response and ams 5528 assn std 3rd material response outer race member
Material Document And Classification: ams 5630 assn std single material response inner member
Material: steel comp 440c inner member
Material: steel comp 410 and steel comp 630 and steel comp 631 outer race member
Outer Member Outside Diameter: 0.9995 inches minimum and 1.0000 inches maximum
Outer Member Width: 0.5000 inches minimum and 0.5100 inches maximum
Static Radial Load Rating: 27500 pounds
Style Designator: with insert and/or liner with staking groove

Replaces

The NSN 3120-00-180-7690 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-962-1070	No Name Available	11/01/1978

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
LM303-184	Self-Aligning Plain Bearing
MS21230-8	Self-Aligning Plain Bearing
SBSH16ATC32Z	Self-Aligning Plain Bearing
SBSH16ATC32ZM	Self-Aligning Plain Bearing
TGA108	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-180-7690. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-180-7690?: The FSCG of the NSN 3120-00-180-7690 is 3120

Does the NSN 3120-00-180-7690 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-180-7690 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 3120-00-180-7690 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-180-7690 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.