3120-01-277-8903 BEARING,PLAIN,SELF-ALIGNING Index 4820-01-277-8905 COCK,POPPET DRAIN

National Stock Number:
3120-01-277-8904

Federal Supply Class:
3120

National Item Identification Number:
012778904

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:
10153983A486GNIMIKKEISTOKESKUS NCB FINLAND
74A660639-100176301THE BOEING COMPANY
74A660639-100376301THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE2.5810 INCHES NOMINAL
INNER MEMBER WIDTH0.3730 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
OVERALL LENGTH3.1110 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5629 ASSN STD 2ND MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL COMP 4340 OUTER RACE MEMBER
MATERIALSTEEL COMP 440C OR STEEL COMP XM-13 INNER MEMBER
MATERIALSTEEL COMP 630 OUTER RING
OUTER MEMBER OUTSIDE DIAMETER1.0000 INCHES NOMINAL
OUTER MEMBER WIDTH0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
SHANK STYLEINTERNALLY THREADED W/BEAD AND WRENCH FLATS
SHANK THREAD LENGTH1.1000 INCHES NOMINAL
SHANK WIDTH ACROSS WRENCH FLATS0.6140 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM
STATIC RADIAL LOAD RATING8750 POUNDS
STYLE DESIGNATORBALL TYPE
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD DIAMETER0.4375 INCHES NOMINAL
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH20


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