3120-01-075-3409 BEARING,SLEEVE Index 3120-01-075-3411 BEARING,SLEEVE

National Stock Number:
3120-01-075-3410

Federal Supply Class:
3120

National Item Identification Number:
010753410

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:
4G13126-105A98897LOCKHEED MARTIN CORP


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER5.9870 INCHES MINIMUM AND 6.0020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER6.6280 INCHES MINIMUM AND 6.6380 INCHES MAXIMUM
CORNER SHAPECHAMFERED ALL CORNERS
FLANGE OUTSIDE DIAMETER7.0000 INCHES NOMINAL
FLANGE WIDTH0.5600 INCHES NOMINAL
HOLE DIAMETER0.0600 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR AND GROOVED FIGURE 8 W/RADIAL GROOVE EACH END
OVERALL LENGTH3.0500 INCHES MINIMUM AND 3.0600 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESFLANGE HAS THREADED LUBRICATION RESERVOIR 1/4-28 UNF-3B BY 0.2000 IN. DEEP
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OVERALL
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL


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