3120-01-154-1480 BEARING,SLEEVE Index 3120-01-154-1482 BUSHING,SLEEVE

National Stock Number:
3120-01-154-1481

Federal Supply Class:
3120

National Item Identification Number:
011541481

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:
M2227-10DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
M2227-117576GOODRICH CORP DBA GOODRICH CORP
M2227-195310UNIDYNAMICS/SAINT LOUIS INC CONROE OPNS
M2227-198523JERED LLC


Techincal Specification:
BODY INSIDE DIAMETER2.7720 INCHES MINIMUM AND 2.7750 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.4870 INCHES MINIMUM AND 3.4900 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER3.6200 INCHES NOMINAL
FLANGE WIDTH0.1000 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4880 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.1200 INCHES NOMINAL
MATERIALCOPPER ALLOY 630 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 3 INTERNAL


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