5320-01-004-1995 PIN-RIVET Index 3120-01-004-1998 BEARING,SLEEVE

National Stock Number:
3120-01-004-1997

Federal Supply Class:
3120

National Item Identification Number:
010041997

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:
120-33144-343999THE BOEING COMPANY


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER1.3750 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
HOLE DIAMETER0.0625 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
MATERIALSTEEL COMP 4130 OVERALL
SPHERICAL BODY DIAMETER1.8145 INCHES MINIMUM AND 1.8150 INCHES MAXIMUM
STYLE DESIGNATORSOLID
SURFACE FINISH100.0 MICROINCHES OVERALL
SURFACE TREATMENTCHROMIUM LEFT END SURFACE
SURFACE TREATMENTCHROMIUM RIGHT END SURFACE


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