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National Stock Number:
3120-00-902-5889
Federal Supply Class:
3120
National Item Identification Number:
009025889
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:
| 509E205CA1 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.0060 INCHES MINIMUM AND 4.0070 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | OVERALL LENGTH | 2.7500 INCHES NOMINAL | | MATERIAL | STEEL OUTER LAYER | | MATERIAL | TIN ALLOY INNER LAYER | | SPHERICAL BODY DIAMETER | 6.2495 INCHES MINIMUM AND 6.2500 INCHES MAXIMUM | | STYLE DESIGNATOR | SEGMENTED | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES SPHERICAL SURFACE |
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