3120-00-805-6381 BEARING,SLEEVE Index 3020-00-805-6383 GEAR SET,HELICAL,MATCHED

National Stock Number:
3120-00-805-6382

Federal Supply Class:
3120

National Item Identification Number:
008056382

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:
741C854-101289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
741C854-103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
741C854-124446GENERAL ELECTRIC COMPANY
741C854-181893GENERAL ELECTRIC CO LYNN RIVER WORKS


Techincal Specification:
MATERIALTIN ALLOY UNS L13840 INNER LAYER
STEEL COMP 1020 OUTER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH3.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.3755 INCHES MINIMUM AND
2.3760 INCHES MAXIMUM
BODY INSIDE DIAMETER2.0010 INCHES MINIMUM AND
2.0020 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
125.0 MICROINCHES LEFT END SURFACE OF BODY
63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
125.0 MICROINCHES RIGHT END SURFACE OF BODY
LUBRICATION MATERIALLUBRICANT, MANUFACTURERS STANDARD
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE81893
DESIGN CONTROL REFERENCE741C854-1


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