3110-01-089-2599 BEARING,BALL,DUPLEX Index 3120-01-089-2601 BUSHING,SLEEVE

National Stock Number:
3120-01-089-2600

Federal Supply Class:
3120

National Item Identification Number:
010892600

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:
522-4675669 ITEM 1253711NAVAL SEA SYSTEMS COMMAND
522-4675669 ITEM 1280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER3.7500 INCHES MINIMUM AND 3.7520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.9970 INCHES MINIMUM AND 4.9990 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS
OVERALL LENGTH1.0000 INCHES NOMINAL
MATERIALCOPPER ALLOY 632 OVERALL
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF BODY


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