1620-00-339-4345 SHAFT,LANDING GEAR,RETRACTABLE Index 3120-00-339-4348 BEARING,SLEEVE

National Stock Number:
3120-00-339-4347

Federal Supply Class:
3120

National Item Identification Number:
003394347

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:
792199185EATON CORPORATION
PC1140-S4200-441224 PC 51680064NAVAL SHIP SYSTEMS COMMAND
PC1140-S4200-441224,PC51607310CALABRESE & SONS, INC.


Techincal Specification:
BODY INSIDE DIAMETER7.5090 INCHES MINIMUM AND 7.5100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER8.2520 INCHES MINIMUM AND 8.2530 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPERELIEF GROOVE LEFT FLANGE BODY CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER9.7450 INCHES MINIMUM AND 9.7550 INCHES MAXIMUM
FLANGE WIDTH0.3640 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR AND GROOVED OPEN ONE END
OVERALL LENGTH2.2140 INCHES MINIMUM AND 2.2240 INCHES MAXIMUM
MATERIALSTEEL OUTER LAYER
MATERIALTIN ALLOY INNER LAYER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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