7058030 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 7058030 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 7058030. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 7058030
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-705-8030
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

1.8650 inches minimum and 1.8700 inches maximum inner member width, 55.0 rockwell c minimum inner member hardness rating, 1.3725 inches minimum and 1.3740 inches maximum bore diameter, 60.0 rockwell c maximum race insert hardness rating, groove internal surfaces lubrication feature

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-705-8030 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.3725 inches minimum and 1.3740 inches maximum
Hardness Rating: 55.0 rockwell c minimum inner member
Hardness Rating: 60.0 rockwell c maximum race insert
Inner Member Width: 1.8650 inches minimum and 1.8700 inches maximum
Lubrication Feature: groove internal surfaces
Lubrication Feature: perforation external surface member
Material Document And Classification: qq-s-636,cond 5 fed spec single material response outer race member
Material Document And Classification: qq-s-633 fed spec single material response race insert
Material Document And Classification: qq-s-633 fed spec single material response inner member
Material: steel comp 1118 inner member
Material: steel comp 1118 race insert
Material: steel outer race member
Outer Member Outside Diameter: 2.4360 inches minimum and 2.4380 inches maximum
Outer Member Width: 1.4050 inches minimum and 1.4450 inches maximum
Style Designator: with insert and/or liner
Surface Treatment Document And Classification: qq-z-325,cl 2 fed spec all treatment responses inner member
Surface Treatment Document And Classification: qq-z-325,cl 2 fed spec all treatment responses race insert
Surface Treatment: zinc and chromate race insert
Surface Treatment: zinc and chromate inner member

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-705-8030?: The FSCG of the NSN 3120-00-705-8030 is 3120

Does the NSN 3120-00-705-8030 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-705-8030 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 3120-00-705-8030 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-705-8030 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.