3120-00-528-6645 BEARING,SLEEVE Index 3120-00-528-6647 BEARING,SLEEVE

National Stock Number:
3120-00-528-6646

Federal Supply Class:
3120

National Item Identification Number:
005286646

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:
8445021-210BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
8445021-21830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
8445021P21AND664748324446GENERAL ELECTRIC COMPANY
8445021P21AND664748371669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
AV7S61-105PC1180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 SLOT
BODY INSIDE DIAMETER1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.2510 INCHES MINIMUM AND 2.2515 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER2.5260 INCHES MINIMUM AND 2.5310 INCHES MAXIMUM
FLANGE WIDTH0.1870 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS
OVERALL LENGTH2.7500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 934 OVERALL
SLOT LENGTH0.3750 INCHES NOMINAL FIRST
SLOT WIDTH0.2500 INCHES NOMINAL FIRST
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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