3120-01-188-1768 BEARING,PLAIN,ROD END Index 3120-01-188-1770 BEARING,WASHER,THRUST

National Stock Number:
3120-01-188-1769

Federal Supply Class:
3120

National Item Identification Number:
011881769

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:
10-60779-16981205THE BOEING COMPANY
MSSKR45-14BAH73134ROLLER BEARING COMPANY OF AMERICA, INC.
MSSKR4514BAH73134ROLLER BEARING COMPANY OF AMERICA, INC.


Techincal Specification:
MATERIALSTEEL COMP 4340 ROD END BODY
MATERIALSTEEL COMP 440C INNER MEMBER
MATERIALSTEEL COMP 630 RACE INSERT
INNER MEMBER WIDTH0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESEXTERNAL SLOT IN SHANK 0.062 IN. MIN TO 0.067 IN. MAX. WIDE: GRUMMAN GROOVE STAKED IN OUTER RACE MEMBER
STATIC RADIAL LOAD RATING6700 POUNDS
STYLE DESIGNATORBALL TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
SURFACE TREATMENTCADMIUM ROD END BODY
SURFACE TREATMENTCHROMIUM INNER MEMBER
TEST DATA DOCUMENT81349-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 CLASS3A
THREAD DIAMETER0.3125 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF
BORE CENTER TO SHANK END DISTANCE1.3900 INCHES MINIMUM AND 1.4100 INCHES MAXIMUM
BORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HARDNESS RATING23.0 ROCKWELL C MINIMUM RACE INSERT AND 35.0 ROCKWELL C MAXIMUM RACE INSERT
HARDNESS RATING55.0 ROCKWELL C MINIMUM INNER MEMBER AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING39.0 ROCKWELL C MINIMUM ROD END BODY AND 43.0 ROCKWELL C MAXIMUM ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATIONUNIFLON UFL-3,FSCM 73134 MFR REF SINGLE MATERIAL RESPONSE RACE LINER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
OUTER MEMBER OUTSIDE DIAMETER0.7960 INCHES MINIMUM AND 0.8160 INCHES MAXIMUM
OUTER MEMBER WIDTH0.3320 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM
OVERALL LENGTH1.8030 INCHES NOMINAL
SHANK STYLEEXTERNALLY THREADED
SHANK THREAD LENGTH0.8090 INCHES MINIMUM AND 0.9020 INCHES MAXIMUM


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