3110-01-202-2746 BEARING,BALL,DUPLEX Index 3120-01-202-2748 BEARING,SLEEVE

National Stock Number:
3120-01-202-2747

Federal Supply Class:
3120

National Item Identification Number:
012022747

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:
HJ06C013-24002758U S BEARINGS
HJ341-06C01302758U S BEARINGS
HJ341-06C01381376RBC SOUTHWEST PRODUCTS, INC.
KDJ06C013-24097613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONKAHR-LON,FSCM 97613 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.3963 INCHES MINIMUM AND
0.4063 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5012 INCHES NOMINAL
BODY INSIDE DIAMETER0.3755 INCHES MINIMUM AND
0.3765 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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