2825-00-349-7747 THRUST PLATE Index 3120-00-349-7749 BEARING,SLEEVE

National Stock Number:
3120-00-349-7748

Federal Supply Class:
3120

National Item Identification Number:
003497748

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:
131C729-203502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
131C729-224446GENERAL ELECTRIC COMPANY
131C729-271669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY3 HOLE
BODY INSIDE DIAMETER1.4965 INCHES MINIMUM AND 1.4975 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.8765 INCHES MINIMUM AND 1.8770 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER3.0000 INCHES NOMINAL
FLANGE WIDTH0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HOLE DIAMETER0.1285 INCHES NOMINAL FIRST
OVERALL LENGTH1.5000 INCHES NOMINAL
MATERIALTIN ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF BODY


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