3120-01-023-1987 BEARING,SLEEVE Index 3120-01-023-1989 BEARING,SLEEVE

National Stock Number:
3120-01-023-1988

Federal Supply Class:
3120

National Item Identification Number:
010231988

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:
KDJ96-297613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER6.0020 INCHES MINIMUM AND 6.0070 INCHES MAXIMUM
BODY OUTSIDE DIAMETER7.0290 INCHES MINIMUM AND 7.0310 INCHES MAXIMUM
CORNER SHAPEROUND OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
HOLE DIAMETER0.0500 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH5.8910 INCHES NOMINAL
MATERIALALUMINUM ALLOY 7075 OUTER LAYER
MATERIALPLASTIC INNER LAYER
SPECIAL FEATURESLEFT END COUNTERBORED 0.5380 IN. MIN,0.5430 IN. MAX DEPTH,6.4730 IN. MAX DEPTH,6.4730 IN. MIN,6.4750 IN. MAX DIA,RIGHT END COUNTERBORED 0.1300 IN. DEPTH,6.2400 IN. MIN,6.2500 IN. MAX DIA
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES OVERALL
SURFACE TREATMENTANODIZE OUTER LAYER


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