3120-00-813-6345 BEARING,PLAIN,SPHERICAL Index 3120-00-813-6347 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-00-813-6346

Federal Supply Class:
3120

National Item Identification Number:
008136346

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:
802309-126659H-B INSTRUMENT CO


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY8 HOLE
BODY INSIDE DIAMETER1.2500 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH1.0610 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
SPHERICAL BODY DIAMETER1.7480 INCHES MINIMUM AND 1.7490 INCHES MAXIMUM
STYLE DESIGNATORSOLID
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES SPHERICAL SURFACE
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 1 INTERNAL
SURFACE TREATMENTCHROMIUM SPHERICAL SURFACE


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