3120-01-309-4849 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-309-4849.

Summary

Explore detailed summary information for bearing: 3120-01-309-4849. 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: 3120-01-309-4849
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 10/19/1989

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.

grease lubrication material, 0.6200 inches minimum and 0.6250 inches maximum inner member width, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, self-lubricating liner race liner lubrication feature, mil-g-23827 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-309-4849 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Lubrication Feature: self-lubricating liner race liner
Material Document And Classification: mil-g-23827 mil spec single material response lubrication
Material: grease lubrication
Material: plastic polytetrafluoroethylene and plastic phenolic race liner
Material: steel corrosion resisting outer race member
Material: steel comp e52100 inner 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
Special Features: ball bore only coated with specified lube
Static Radial Load Rating: 30000 pounds
Style Designator: with insert and/or liner
Surface Treatment: chromium inner 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
KWB8N	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-309-4849. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-309-4849?: The FSCG of the NSN 3120-01-309-4849 is 3120

Does the NSN 3120-01-309-4849 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-309-4849 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 3120-01-309-4849 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-309-4849 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.