3120-00-661-6853 BEARING,SLEEVE Index 3120-00-661-6859 BEARING,SLEEVE

National Stock Number:
3120-00-661-6857

Federal Supply Class:
3120

National Item Identification Number:
006616857

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:
7F829511083CATERPILLAR INC


Techincal Specification:
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIALSTEEL OUTER LAYER
MATERIALTIN ALLOY INNER LAYER
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
BODY INSIDE DIAMETER2.5018 INCHES MINIMUM AND 2.5028 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.7513 INCHES MINIMUM AND 2.7523 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER


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