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National Stock Number:
3120-00-662-1284
Federal Supply Class:
3120
National Item Identification Number:
006621284
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:
| 261837 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4780 INCHES MINIMUM AND 0.4820 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | HARDNESS RATING | 50.0 ROCKWELL C NOMINAL OVERALL | | OVERALL LENGTH | 0.4380 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM | | MATERIAL | COBALT ALLOY OVERALL | | SPHERICAL BODY DIAMETER | 0.8540 INCHES MINIMUM AND 0.8560 INCHES MAXIMUM | | STYLE DESIGNATOR | SPLIT | | SURFACE FINISH | 10.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 25.0 MICROINCHES SPHERICAL SURFACE |
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