3120-01-210-1757 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-210-1757.

Summary

Explore detailed summary information for bearing: 3120-01-210-1757. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-210-1757
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 06/07/1985

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.

55.0 rockwell c minimum inner member hardness rating, 0.7495 inches minimum and 0.7500 inches maximum bore diameter, 3.8650 inches minimum and 3.8850 inches maximum bore center to shank end distance, 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert hardness rating, 35.0 rockwell c minimum and 42.0 rockwell c maximum rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-210-1757 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance: 3.8650 inches minimum and 3.8850 inches maximum
Bore Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c minimum inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
Inner Member Width: 0.9980 inches minimum and 1.0000 inches maximum
Lubrication Feature: self-lubricating liner race liner
Overall Length: 4.8750 inches nominal
Material Document And Classification: ams 5643 assn std single material response race insert
Material Document And Classification: ams 5643 assn std single material response rod end body
Material Document And Classification: qq-s-763 fed spec single material response inner member
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Material: steel comp 630 rod end body
Outer Member Outside Diameter: 1.9900 inches minimum and 2.0100 inches maximum
Outer Member Width: 0.7450 inches minimum and 0.7550 inches maximum
Shank Thread Length: 2.6560 inches minimum and 2.7490 inches maximum
Shank Style: externally threaded
Special Features: ms14198 keyway in shank,0.156 in. wide,0.098 in. deep
Static Radial Load Rating: 36510 pounds
Style Designator: ball type
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.)."
Thread Class: 3a
Thread Diameter: 0.875 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 14
Thread Series Designator: unjf

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
KBDE12-250W	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-210-1757. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-210-1757?: The FSCG of the NSN 3120-01-210-1757 is 3120

Does the NSN 3120-01-210-1757 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-210-1757 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 3120-01-210-1757 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-210-1757 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.