3120-01-579-3189 BEARING,SLEEVE Index 3120-01-579-4271 BEARING,SLEEVE

National Stock Number:
3120-01-579-3747

Federal Supply Class:
3120

National Item Identification Number:
015793747

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:
194417511083CATERPILLAR INC
467-518311083CATERPILLAR INC


Techincal Specification:
BODY INSIDE DIAMETER45.4 MILLIMETERS NOMINAL
BODY OUTSIDE DIAMETER55.0 MILLIMETERS NOMINAL
MATERIALALUMINUM ALLOY OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING, SLEEVE
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH43.5 MILLIMETERS MINIMUM AND 46.5 MILLIMETERS MAXIMUM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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