3120-00-727-3721 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-727-3721.

Summary

Explore detailed summary information for bearing: 3120-00-727-3721. 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: 3120-00-727-3721
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 03/31/1972

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 62.0 rockwell c maximum outer race member hardness rating, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 0.7480 inches minimum and 0.7500 inches maximum inner member width, 23.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, ams 5659 assn std single material response outer race member material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-727-3721 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Hardness Rating: 23.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 23.0 rockwell c minimum and 62.0 rockwell c maximum outer race member
Inner Member Width: 0.7480 inches minimum and 0.7500 inches maximum
Material Document And Classification: ams 5659 assn std single material response outer race member
Material Document And Classification: fed std 66 fed std single material response and aisi 440c assn std single material response and sae 51440c assn std single material response inner member
Material: plastic tetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp xm-12 outer race member
Outer Member Outside Diameter: 1.1870 inches minimum and 1.1875 inches maximum
Outer Member Width: 0.5620 inches minimum and 0.5720 inches maximum
Style Designator: with insert and/or liner with staking groove

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
212-010-768-001	Self-Aligning Plain Bearing
212-010-768-1	Self-Aligning Plain Bearing
212-010-782-101	Self-Aligning Plain Bearing
AM2001-DHS	Self-Aligning Plain Bearing
ATSB8V12DHS	Self-Aligning Plain Bearing
SRSH16ATH38A1951	Self-Aligning Plain Bearing
YTA343	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-727-3721. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-727-3721?: The FSCG of the NSN 3120-00-727-3721 is 3120

Does the NSN 3120-00-727-3721 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-727-3721 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 3120-00-727-3721 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-727-3721 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.