3120-01-293-2421 BEARING,PLAIN,SPHERICAL Index 3120-01-293-2423 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-01-293-2422

Federal Supply Class:
3120

National Item Identification Number:
012932422

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:
DGR395F000816712SIEMENS ENERGY, INC.
DGR395F000817454TIMKEN GEARS & SERVICES INC.
DGR395F0008VM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
DGR4350J PT 10VM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
DGR4350J PT 1016712SIEMENS ENERGY, INC.


Techincal Specification:
SPECIAL FEATURESMAGNETIC PERMABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. NO LONGER IRPOR PER NAVY


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