3110-01-095-3371 BEARING,BALL,DUPLEX Index 3120-01-095-3374 BUSHING,SLEEVE

National Stock Number:
3120-01-095-3372

Federal Supply Class:
3120

National Item Identification Number:
010953372

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:
2G862411083CATERPILLAR INC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER1.8130 INCHES MINIMUM AND 1.8910 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.2160 INCHES MINIMUM AND 2.2320 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING59.0 ROCKWELL C MINIMUM CASE AND 64.0 ROCKWELL C MAXIMUM CASE
HOLE DIAMETER6.0 MILLIMETERS NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR AND GROOVED CIRCULAR
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.7900 INCHES MINIMUM AND 0.8300 INCHES MAXIMUM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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