3120-00-352-7949 BEARING,SLEEVE Index 2530-00-352-7952 LINING,FRICTION

National Stock Number:
3120-00-352-7951

Federal Supply Class:
3120

National Item Identification Number:
003527951

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:
5F107611083CATERPILLAR INC
MB15880AX87JPI TRANSPORTATION PRODUCTS INC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY3 HOLE
BODY INSIDE DIAMETER2.7656 INCHES MINIMUM AND 2.7681 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.5000 INCHES MINIMUM AND 3.5010 INCHES MAXIMUM
CORNER SHAPECHAMFERED ALL CORNERS
HOLE DIAMETER0.3438 INCHES NOMINAL FIRST
HOLE DIAMETER0.3906 INCHES NOMINAL SECOND
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR AND GROOVED CIRCULAR
MATERIALALUMINUM ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH3.2500 INCHES NOMINAL
SPECIAL FEATURESMATING ENDS PROVIDED WITH DOWELS
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 1 INTERNAL


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