2990-00-145-2369 GOVERNOR,COMPRESSOR Index 3120-00-145-2374 BEARING,SLEEVE

National Stock Number:
3120-00-145-2370

Federal Supply Class:
3120

National Item Identification Number:
001452370

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:
A26809-1W0BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
A26809-1W830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
A26809-1W8FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
A26809-1W93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
A26809-1W93235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59


Techincal Specification:
BODY INSIDE DIAMETER2.5070 INCHES MINIMUM AND 2.5090 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.3740 INCHES MINIMUM AND 3.3760 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED ALL CORNERS
CORNER SHAPECHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPERELIEF GROOVE LEFT FLANGE BODY CORNER
CORNER SHAPERELIEF GROOVE RIGHT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
LEFT FLANGE OUTSIDE DIAMETER3.7490 INCHES MINIMUM AND 3.7510 INCHES MAXIMUM
LEFT FLANGE WIDTH0.2500 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS
LUBRICATION MATERIALLUBRICANT, MANUFACTURERS STANDARD
OVERALL LENGTH2.4990 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 12 ASSN STD 1ST MATERIAL RESPONSE INNER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 620 ASSN STD 1ST MATERIAL RESPONSE OUTER LAYER
MATERIALCOPPER ALLOY 903 OUTER LAYER
MATERIALTIN ALLOY UNS L13890 INNER LAYER
SPECIAL FEATURES2 LOCATING PINS 0.122 IN. DIA 3/4 IN. LG
RIGHT FLANGE OUTSIDE DIAMETER3.7490 INCHES MINIMUM AND 3.7510 INCHES MAXIMUM
RIGHT FLANGE WIDTH0.2500 INCHES NOMINAL
STYLE DESIGNATORSEGMENTED, EXTERNAL FLANGES BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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