3120-00-097-2429 BUSHING,GUIDE-NON-METALLIC Index 3120-00-097-2437 BEARING,SLEEVE

National Stock Number:
3120-00-097-2436

Federal Supply Class:
3120

National Item Identification Number:
000972436

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:
332030355380HATCH & KIRK, INC.
332030372915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
K-332030318954KORODY-COLYER CORP A CR INDUSTRIES CO


Techincal Specification:
BODY INSIDE DIAMETER2.9395 INCHES MINIMUM AND 2.9405 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.2520 INCHES MINIMUM AND 3.2530 INCHES MAXIMUM
CORNER SHAPEROUND INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER4.1250 INCHES NOMINAL
FLANGE WIDTH0.1835 INCHES MINIMUM AND 0.1845 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS
OVERALL LENGTH0.9375 INCHES NOMINAL
MATERIALCOPPER ALLOY OUTER LAYER
MATERIALTIN ALLOY INNER LAYER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH500.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE


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