3120-00-216-9358 BEARING Index 3120-00-216-9360 BEARING ASSEMBLY

National Stock Number:
3120-00-216-9359

Federal Supply Class:
3120

National Item Identification Number:
002169359

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:
244780231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
244790099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER2.6300 INCHES MINIMUM AND 2.6310 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.2490 INCHES MINIMUM AND 4.2500 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE CENTER FLANGE LEFT BODY CORNER
CORNER SHAPESQUARE CENTER FLANGE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE CENTER FLANGE RIGHT BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
END TO FLANGE DISTANCE0.8125 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER4.7500 INCHES NOMINAL
FLANGE WIDTH0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS AND GROOVED CLOSED BOTH ENDS
OVERALL LENGTH1.7500 INCHES NOMINAL
MATERIALTIN ALLOY UNS L13890 INNER LAYER
MATERIALSTEEL OUTER LAYER
SPECIAL FEATURESTWO 5/16-18 TAPPED HOLES 0.3750 IN. DEEP
STYLE DESIGNATORSEGMENTED, EXTERNAL FLANGE
SURFACE GROOVE LOCATION AND QUANTITY2 INTERNAL


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