3120-01-075-3410, 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:

4G13126-105A

98897

LOCKHEED MARTIN CORP

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
BODY INSIDE DIAMETER	5.9870 INCHES MINIMUM AND 6.0020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	6.6280 INCHES MINIMUM AND 6.6380 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED ALL CORNERS
FLANGE OUTSIDE DIAMETER	7.0000 INCHES NOMINAL
FLANGE WIDTH	0.5600 INCHES NOMINAL
HOLE DIAMETER	0.0600 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR AND GROOVED FIGURE 8 W/RADIAL GROOVE EACH END
OVERALL LENGTH	3.0500 INCHES MINIMUM AND 3.0600 INCHES MAXIMUM
MATERIAL	COPPER ALLOY OVERALL
SPECIAL FEATURES	FLANGE HAS THREADED LUBRICATION RESERVOIR 1/4-28 UNF-3B BY 0.2000 IN. DEEP
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	125.0 MICROINCHES OVERALL
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL

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