4808387 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 4808387 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 4808387. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 4808387
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-182-8635
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 11/18/1970

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.

55.0 rockwell c minimum and 57.0 rockwell c maximum inner member hardness rating, groove external inner member lubrication feature, groove external outer member lubrication feature, 1.5003 inches minimum and 1.5008 inches maximum bore diameter, 1.3070 inches minimum and 1.3120 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-182-8635 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.5003 inches minimum and 1.5008 inches maximum
Hardness Rating: 55.0 rockwell c minimum and 57.0 rockwell c maximum inner member
Inner Member Width: 1.3070 inches minimum and 1.3120 inches maximum
Lubrication Feature: groove external inner member
Lubrication Feature: groove external outer member
Lubrication Feature: perforation outer race member
Material: lubricant dry film lubrication
Material: steel inner member
Material: steel outer race member
Outer Member Outside Diameter: 2.4370 inches minimum and 2.4375 inches maximum
Outer Member Width: 1.1200 inches minimum and 1.1250 inches maximum
Special Features: fractured /one place only/ outer race member
Style Designator: without insert or liner
Surface Treatment: phosphate inner member

Replaces

The NSN 3120-00-182-8635 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-01-018-6512	No Name Available	11/01/1981

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-182-8635?: The FSCG of the NSN 3120-00-182-8635 is 3120

Does the NSN 3120-00-182-8635 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-182-8635 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 3120-00-182-8635 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-182-8635 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.