HRBM3 Rod End Plain Bearing

Comprehensive specifications and application details for: HRBM3 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: HRBM3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: HRBM3
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-661-7459
Item Name Code: 13209
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 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.

0.1895 inches minimum and 0.1915 inches maximum bore diameter, 0.4320 inches minimum and 0.4400 inches maximum inner member width, 1.3440 inches minimum and 1.4060 inches maximum bore center to shank end distance, flush lubrication fitting features provided, 0.2810 inches minimum and 0.3430 inches maximum inspection hole center to end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-661-7459 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1895 inches minimum and 0.1915 inches maximum
Bore Center To Shank End Distance: 1.3440 inches minimum and 1.4060 inches maximum
Features Provided: flush lubrication fitting
Inner Member Width: 0.4320 inches minimum and 0.4400 inches maximum
Inspection Hole Center To End Distance: 0.2810 inches minimum and 0.3430 inches maximum
Lubrication Feature: groove external inner member
Overall Length: 1.7500 inches minimum and 1.8120 inches maximum
Material Document And Classification: 66 fed std single material response inner member
Material: copper alloy race insert
Material: steel rod end body
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 0.8120 inches nominal
Outer Member Width: 0.3380 inches maximum
Shank Width Across Wrench Flats: 0.3750 inches nominal
Shank Style: internally threaded w/bead and wrench flats and inspection hole
Shank Thread Length: 0.7190 inches nominal
Style Designator: ball type
Thread Class: 3b
Thread Diameter: 0.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-661-7459?: The FSCG of the NSN 3120-00-661-7459 is 3120

Does the NSN 3120-00-661-7459 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-661-7459 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 3120-00-661-7459 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-661-7459 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.