3120-01-075-3412 BEARING,SLEEVE Index 3120-01-075-3414 BEARING,SLEEVE

National Stock Number:
3120-01-075-3413

Federal Supply Class:
3120

National Item Identification Number:
010753413

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:
4G13145-105A98897LOCKHEED MARTIN CORP


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER7.4880 INCHES MINIMUM AND 7.5030 INCHES MAXIMUM
BODY OUTSIDE DIAMETER7.8460 INCHES MINIMUM AND 7.8560 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER8.9900 INCHES MINIMUM AND 9.0100 INCHES MAXIMUM
FLANGE WIDTH0.1700 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
HOLE DIAMETER0.0700 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR AND GROOVED FIGURE 8 W/RADIAL GROOVE EACH END
OVERALL LENGTH1.9100 INCHES MINIMUM AND 1.9500 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL


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