3120-00-678-2207 BEARING,PLAIN,SPHERICAL Index 3110-00-678-2209 BEARING,BALL,ANNULAR

National Stock Number:
3120-00-678-2208

Federal Supply Class:
3120

National Item Identification Number:
006782208

Description:
BEARING,PLAIN,SPHERICAL

Detail:
A DETACHABLE PART 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. IT MAY BE DIVIDED INTO TWO OR MORE SEGMENTS OF 180 DEGREES (3.141 RADIANS) OR LESS. THE ITEM HAS A CYLINDRICAL BORE AND IS BASICALLY SPHERICAL IN ITS EXTERIOR DESIGN TO ALLOW FOR SHAFT MISALIGNMENT. EXCLUDES BEARING, PLAIN, SELF-ALIGNING.


Manufacturer Information:
251L186 PIECE 101289GENERAL ELECTRIC COMPANY
335D155-101289GENERAL ELECTRIC COMPANY
335D155-124446GENERAL ELECTRIC COMPANY
335D155PC124446GENERAL ELECTRIC COMPANY
335D155PC181893GENERAL ELECTRIC CO LYNN RIVER WORKS


Techincal Specification:
BODY INSIDE DIAMETER6.5160 INCHES MINIMUM AND 6.5180 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
EXTENSION OUTSIDE DIAMETER10.4900 INCHES MINIMUM AND 10.5000 INCHES MAXIMUM
OVERALL LENGTH5.0625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-635 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER
MATERIALSTEEL COMP 1020 OUTER LAYER
MATERIALTIN ALLOY UNS L13840 INNER LAYER
SPHERICAL BODY DIAMETER13.2480 INCHES MINIMUM AND 13.2500 INCHES MAXIMUM
STYLE DESIGNATORSEGMENTED
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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