3120-00-720-2972 BEARING,SLEEVE Index 3120-00-720-2974 BEARING,SLEEVE

National Stock Number:
3120-00-720-2973

Federal Supply Class:
3120

National Item Identification Number:
007202973

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:
64-6137PL66935JOHNSON CONTROLS NAVY SYSTEMS, LLC
64-9930PC6466935JOHNSON CONTROLS NAVY SYSTEMS, LLC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER1.6305 INCHES MINIMUM AND 1.6325 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.0990 INCHES MINIMUM AND 2.1000 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER2.6250 INCHES NOMINAL
FLANGE WIDTH0.1880 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
HOLE DIAMETER0.1250 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH1.3125 INCHES NOMINAL
MATERIALALUMINUM ALLOY 850.0 OVERALL
MATERIALLUBRICANT LUBRICATION
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SPECIAL FEATURESREFERENCE SPCC PROCUREMENT SPEC 3120-720-2973 FOR ADDITONALDESIGN DATA
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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