3120-01-045-6659 BEARING,PLAIN,SPHERICAL Index 3120-01-045-6663 BEARING,SLEEVE

National Stock Number:
3120-01-045-6660

Federal Supply Class:
3120

National Item Identification Number:
010456660

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
16T7423-981755LOCKHEED MARTIN CORPORATION
3120PL06851569009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
BODY INSIDE DIAMETER0.8000 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.9970 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM
CORNER SHAPECHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.3100 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM
FLANGE WIDTH0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
OVERALL LENGTH1.3200 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM
SPECIAL FEATURESID TAPERED 0.1048 IN. PORM 0.0005 IN. PER IN. OF LENGTH FROM FLANGE END TO OPPOSITE END
STYLE DESIGNATORSPLIT, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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