3110-01-523-2157 BEARING,ROLLER,NEEDLE Index 9905-01-523-2159 PLATE,DESIGNATION

National Stock Number:
3120-01-523-2158

Federal Supply Class:
3120

National Item Identification Number:
015232158

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:
BACB10FC05C81205THE BOEING COMPANY


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESWING, FITTING AND SPLICE INSTL-FRONT SPAR


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