3120-01-346-5640 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-346-5640.

Summary

Explore detailed summary information for bearing: 3120-01-346-5640. 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: 3120-01-346-5640
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 10/08/1991

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.

groove outer race member lubrication feature, 1.2500 inches minimum and 1.2505 inches maximum bore diameter, nickel alloy 41 overall material, ams 5712 assn std single material response overall material document and classification, 1.4950 inches minimum and 1.5000 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-346-5640 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.2500 inches minimum and 1.2505 inches maximum
Inner Member Width: 1.4950 inches minimum and 1.5000 inches maximum
Lubrication Feature: groove outer race member
Material Document And Classification: ams 5712 assn std single material response overall
Material: nickel alloy 41 overall
Outer Member Outside Diameter: 2.3795 inches minimum and 2.3800 inches maximum
Outer Member Width: 1.3750 inches minimum and 1.3850 inches maximum
Special Features: bearing has oversized outside diameter for repair; refer t.o. c-5a-10 fig: 4-5 ind: 21; used on the c5 aircraft
Style Designator: without insert or liner with staking groove
Surface Treatment: lubricant dry film inside diameter surface of race insert

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
4P94253-103A	Self-Aligning Plain Bearing
BAR-20511	Self-Aligning Plain Bearing
BDS20E-101	Self-Aligning Plain Bearing
KSSB20-75	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-346-5640. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-346-5640?: The FSCG of the NSN 3120-01-346-5640 is 3120

Does the NSN 3120-01-346-5640 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-346-5640 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-01-346-5640 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-346-5640 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.