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National Stock Number:
3120-00-794-4742
Federal Supply Class:
3120
National Item Identification Number:
007944742
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.
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Manufacturer Information:
| 514-203-38PC1-2-14T016-26 | 43533 | MERRITT-CHAPMAN AND SCOTT CORP NEW YORK SHIPBUILDING CO DIV |
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Techincal Specification:
| MATERIAL | TIN ALLOY INNER LAYER | | COPPER ALLOY 903 OUTER LAYER | | STYLE DESIGNATOR | SEGMENTED | | OVERALL LENGTH | 36.0000 INCHES NOMINAL | | BODY INSIDE DIAMETER | 26.7840 INCHES MINIMUM AND | | 26.7860 INCHES MAXIMUM | | EXTENSION OUTSIDE DIAMETER | 20.7500 INCHES NOMINAL | | SPHERICAL BODY DIAMETER | 43.4900 INCHES MINIMUM AND | | 43.4950 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES SPHERICAL SURFACE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 43533 | | DESIGN CONTROL REFERENCE | 514-203-38PC1-2-14T016-26 |
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