3110-01-341-3210 BEARING,BALL,ANNULAR Index 3120-01-341-3212 BEARING,SLEEVE

National Stock Number:
3120-01-341-3211

Federal Supply Class:
3120

National Item Identification Number:
013413211

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:
801-6404739 FIND 853711NAVAL SEA SYSTEMS COMMAND
801-6404739 FIND 87V760DAVIES PRECISION MACHINERY
801-6404739 FIND 89G619HONEMATIC MACHINE CORPORATION
DF33061063689PROFILE GEAR CORP


Techincal Specification:
BODY INSIDE DIAMETER2.2500 INCHES MINIMUM AND 2.2520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.7494 INCHES MINIMUM AND 2.7500 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 SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER3.3720 INCHES MINIMUM AND 3.3740 INCHES MAXIMUM
FLANGE WIDTH0.3800 INCHES NOMINAL
OVERALL LENGTH4.3750 INCHES NOMINAL
SPECIAL FEATURESFLANGE END COUNTERBORE TO 2.690 IN. DIA BY 0.760 IN. DEEP
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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