HSP258 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: HSP258 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: HSP258. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: HSP258
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-148-1911
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 03/02/1983

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.

3.0810 inches nominal inner member width, b-1b acft end item identification, 35.0 rockwell c minimum and 46.0 rockwell c maximum inner member hardness rating, 0.9300 inches nominal bore diameter, 35.0 rockwell c minimum and 46.0 rockwell c maximum outer race member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-148-1911 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: b-1b acft
Bore Diameter: 0.9300 inches nominal
Hardness Rating: 35.0 rockwell c minimum and 46.0 rockwell c maximum outer race member
Hardness Rating: 35.0 rockwell c minimum and 46.0 rockwell c maximum inner member
Inner Member Width: 3.0810 inches nominal
Material Document And Classification: ams5662 assn std all material responses overall
Material: nickel alloy overall
Outer Member Outside Diameter: 1.3400 inches minimum and 1.4200 inches maximum
Outer Member Width: 1.7200 inches minimum and 1.7600 inches maximum
Style Designator: without insert or liner

Frequently Asked Questions

Find quick answers to common questions about bearing: HSP258. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-148-1911?: The FSCG of the NSN 3120-01-148-1911 is 3120

Does the NSN 3120-01-148-1911 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-148-1911 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 3120-01-148-1911 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-148-1911 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.