3120-00-786-0299 BEARING,SLEEVE Index 3120-00-786-0301 BEARING,SLEEVE

National Stock Number:
3120-00-786-0300

Federal Supply Class:
3120

National Item Identification Number:
007860300

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:
6530109-124446GENERAL ELECTRIC COMPANY
653D109-101289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
653D109-124446GENERAL ELECTRIC COMPANY
653D109PC124446GENERAL ELECTRIC COMPANY


Techincal Specification:
BODY INSIDE DIAMETER16.0180 INCHES MINIMUM AND 16.0200 INCHES MAXIMUM
BODY OUTSIDE DIAMETER18.9990 INCHES MINIMUM AND 19.0010 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER20.7500 INCHES NOMINAL
FLANGE WIDTH1.1250 INCHES NOMINAL
OVERALL LENGTH9.8750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-635 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER
MATERIALSTEEL COMP 1020 OUTER LAYER
MATERIALTIN ALLOY UNS L13840 INNER LAYER
STYLE DESIGNATORSEGMENTED, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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