P28030 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: P28030 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: P28030. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: P28030
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-329-6731
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 11/20/1990

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.

0.3920 inches minimum and 0.3950 inches maximum inner member width, steel overall material, 0.8300 inches minimum and 0.8340 inches maximum outer member outside diameter, 0.3125 inches minimum and 0.3130 inches maximum bore diameter, ams 5659 assn std single material response overall material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-329-6731 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3125 inches minimum and 0.3130 inches maximum
Inner Member Width: 0.3920 inches minimum and 0.3950 inches maximum
Material Document And Classification: ams 5659 assn std single material response overall
Material: steel overall
Outer Member Outside Diameter: 0.8300 inches minimum and 0.8340 inches maximum
Outer Member Width: 0.2940 inches minimum and 0.2980 inches maximum
Special Features: ball must rotate freely under finger pressure at 72 degrees f. max.; ball shall be fully interchangeable,no selective assembly allowed; ball misalignment capability 10 degrees min.
Static Radial Load Rating: 5309 pounds
Style Designator: without insert or liner
Surface Treatment Document And Classification: mil-l-46010 mil spec single treatment response inner member
Surface Treatment: lubricant dry film inner member

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-329-6731?: The FSCG of the NSN 3120-01-329-6731 is 3120

Does the NSN 3120-01-329-6731 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-329-6731 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 3120-01-329-6731 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-329-6731 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.