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National Stock Number:
3120-00-838-7836
Federal Supply Class:
3120
National Item Identification Number:
008387836
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:
| 553982 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND | | 58.0 ROCKWELL C MAXIMUM OVERALL | | SURFACE TREATMENT | COPPER SPHERICAL SURFACE | | STYLE DESIGNATOR | SOLID | | OVERALL LENGTH | 0.2490 INCHES MINIMUM AND | | 0.2510 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2495 INCHES MINIMUM AND | | 0.2505 INCHES MAXIMUM | | SPHERICAL BODY DIAMETER | 0.4995 INCHES MINIMUM AND | | 0.5000 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 553982 |
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