3120-00-038-8959 BEARING,SLEEVE Index 3120-00-038-8971 BEARING,SLEEVE

National Stock Number:
3120-00-038-8962

Federal Supply Class:
3120

National Item Identification Number:
000388962

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:
07-211-08-00609455RBC TRANSPORT DYNAMICS CORP
103-2008-00677896REXNORD INDUSTRIES, LLC
ATLF08SS00615860NEW HAMPSHIRE BALL BEARINGS INC
FBJW16TH00621335TIMKEN CO
FBJW16TH0063NPS1RBC AIRCRAFT PRODUCTS, INC.
GB528AV08C00609455RBC TRANSPORT DYNAMICS CORP
GB528AV08C00615860NEW HAMPSHIRE BALL BEARINGS INC
GB528AV08C00621335TIMKEN CO
GB528AV08C00626512NORTHROP GRUMMAN SYSTEMS CORPORATION
GB528AV08C00677896REXNORD INDUSTRIES, LLC
GB528AV08C00697613SARGENT AEROSPACE & DEFENSE, LLC
KJN08C006-24197613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
STEEL COMP 630 OR
STEEL COMP 4140 OR
STEEL COMP 416 OUTER LAYER
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM OUTER LAYER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.2350 INCHES MINIMUM AND
0.2500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6260 INCHES MINIMUM AND
0.6265 INCHES MAXIMUM
BODY INSIDE DIAMETER0.5005 INCHES MINIMUM AND
0.5015 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.9800 INCHES MINIMUM AND
1.0000 INCHES MAXIMUM
FLANGE WIDTH0.0575 INCHES MINIMUM AND
0.0625 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
125.0 MICROINCHES RIGHT END SURFACE OF BODY
125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SPECIAL FEATURESPLASTIC LINER BONDED TO LEFT END SURFACE OF BODY AND FLANGE


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