3120-00-824-4569 BEARING,SLEEVE Index 3120-00-824-4571 BEARING,SLEEVE

National Stock Number:
3120-00-824-4570

Federal Supply Class:
3120

National Item Identification Number:
008244570

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:
656D481PC1001289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
656D481PC1017454TIMKEN GEARS & SERVICES INC.


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER12.0140 INCHES MINIMUM AND 12.0160 INCHES MAXIMUM
BODY OUTSIDE DIAMETER14.9990 INCHES MINIMUM AND 15.0010 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
HOLE DIAMETER0.2500 INCHES NOMINAL FIRST
OVERALL LENGTH7.0000 INCHES NOMINAL
MATERIALOIL LUBRICATING LUBRICATION
MATERIALSTEEL OUTER LAYER
MATERIALTIN ALLOY INNER LAYER
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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