4310-00-307-3149 VACUUM PUMP UNIT,ROTARY Index 3120-00-307-3152 BUSHING,SLEEVE

National Stock Number:
3120-00-307-3151

Federal Supply Class:
3120

National Item Identification Number:
003073151

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:
248853199551GOODRICH CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.3752 INCHES MINIMUM AND 0.3762 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
HARDNESS RATING57.0 ROCKWELL C NOMINAL OVERALL
OVERALL LENGTH0.7430 INCHES MINIMUM AND 0.7450 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPHERICAL BODY DIAMETER1.0002 INCHES NOMINAL
STYLE DESIGNATORSOLID
SURFACE FINISH32.0 MICROINCHES LEFT END SURFACE
SURFACE FINISH32.0 MICROINCHES SPHERICAL SURFACE
SURFACE FINISH32.0 MICROINCHES RIGHT END SURFACE


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