HMX3B Rod End Plain Bearing

Comprehensive specifications and application details for: HMX3B Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: HMX3B. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: HMX3B
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-132-4983
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 12/30/1968

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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

59.0 rockwell c nominal inner member hardness rating, 0.2450 inches minimum and 0.2500 inches maximum inner member width, 0.9700 inches minimum and 1.0300 inches maximum bore center to shank end distance, 34.0 rockwell c nominal rod end body hardness rating, 0.1895 inches minimum and 0.1915 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-132-4983 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1895 inches minimum and 0.1915 inches maximum
Bore Center To Shank End Distance: 0.9700 inches minimum and 1.0300 inches maximum
Hardness Rating: 34.0 rockwell c nominal rod end body
Hardness Rating: 59.0 rockwell c nominal inner member
Inner Member Width: 0.2450 inches minimum and 0.2500 inches maximum
Overall Length: 1.2680 inches minimum and 1.3110 inches maximum
Material Document And Classification: mil-s-6728 mil spec single material response rod end body
Material Document And Classification: qq-c-465 fed spec single material response race insert
Material Document And Classification: qq-s-763 fed spec single material response inner member
Material Document And Classification: sae 40 assn std single material response lubrication
Material: copper alloy race insert
Material: oil lubricating lubrication
Material: steel inner member
Material: steel rod end body
Outer Member Outside Diameter: 0.5420 inches minimum and 0.5620 inches maximum
Outer Member Width: 0.1770 inches minimum and 0.1970 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.5900 inches minimum and 0.6000 inches maximum
Special Features: lubrication groove formed by two piece race insert
Static Radial Load Rating: 2890 pounds
Style Designator: ball type
Surface Treatment Document And Classification: qq-p-416,type 2,cl 3 fed spec single treatment response inner member
Surface Treatment Document And Classification: qq-p-416,type 2,cl 3 fed spec single treatment response rod end body
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Test Data Document: "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 81349- mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Class: 3a
Thread Diameter: 0.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unf

Frequently Asked Questions

Find quick answers to common questions about bearing: HMX3B. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-132-4983?: The FSCG of the NSN 3120-00-132-4983 is 3120

Does the NSN 3120-00-132-4983 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-132-4983 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 3120-00-132-4983 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-132-4983 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.