2010-00-394-8127 GEAR TRAIN ASSEMBLY Index 3120-00-394-8145 BEARING,SLEEVE

National Stock Number:
3120-00-394-8132

Federal Supply Class:
3120

National Item Identification Number:
003948132

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:
312686780064NAVAL SHIP SYSTEMS COMMAND
CN103973057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER5.0120 INCHES MINIMUM AND 5.0130 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.7510 INCHES MINIMUM AND 5.7610 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HOLE DIAMETER0.5000 INCHES NOMINAL FIRST
HOLE DIAMETER0.5000 INCHES NOMINAL SECOND
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH3.0000 INCHES NOMINAL
MATERIALALUMINUM OUTER LAYER
MATERIALOIL LUBRICATING LUBRICATION
MATERIALTIN ALLOY AND LEAD INNER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY2 EXTERNAL


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