3120-01-208-8119 BEARING,PLAIN,ROD END Index 3110-01-208-8121 PLATE,RETAINING,BEARING

National Stock Number:
3120-01-208-8120

Federal Supply Class:
3120

National Item Identification Number:
012088120

Description:
BEARING,PLAIN,ROD END

Detail:
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.


Manufacturer Information:
L3300253-00110000MANEY AIRCRAFT, INC.
L3300253-00143999THE BOEING COMPANY


Techincal Specification:
BORE CENTER TO SHANK END DISTANCE2.2500 INCHES NOMINAL
BORE DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER0.9000 INCHES NOMINAL
OUTER MEMBER WIDTH0.3170 INCHES NOMINAL
OVERALL LENGTH2.7000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8844,CLASS I MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL COMP 4340 ROD END BODY
MATERIALSTEEL COMP 440C INNER MEMBER
SHANK STYLEEXTERNALLY THREADED
SHANK THREAD LENGTH1.5600 INCHES NOMINAL
SPECIAL FEATURESMS14103-5 BRG USED
STYLE DESIGNATORBALL TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENTPASSIVATE INNER MEMBER
THREAD CLASS3A
THREAD DIAMETER0.3750 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNJF


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