3120-01-168-4512 BEARING,SLEEVE Index 3120-01-168-4514 BEARING,SLEEVE

National Stock Number:
3120-01-168-4513

Federal Supply Class:
3120

National Item Identification Number:
011684513

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:
3G919111083CATERPILLAR INC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER82.823 MILLIMETERS MINIMUM AND 82.863 MILLIMETERS MAXIMUM
BODY OUTSIDE DIAMETER95.328 MILLIMETERS MINIMUM AND 95.354 MILLIMETERS MAXIMUM
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING59.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL
HOLE DIAMETER6.4 MILLIMETERS NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION1E2298 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH94.5 MILLIMETERS MINIMUM AND 95.5 MILLIMETERS MAXIMUM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 1 INTERNAL
SURFACE FINISH1.6 MICROMETERS INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH2.5 MICROMETERS OUTSIDE DIAMETER SURFACE OF BODY


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