3120-01-166-8607 BEARING,SLEEVE Index 3120-01-166-8609 BEARING,SLEEVE

National Stock Number:
3120-01-166-8608

Federal Supply Class:
3120

National Item Identification Number:
011668608

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:
3120PL06875649009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
3120PL17374779009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
C9681C8-09481755LOCKHEED MARTIN CORPORATION
HJF9681C8-09402758U S BEARINGS
KJB187900BC-85-09450632KAMATICS CORPORATION
KJB187900BC8S09450632KAMATICS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6260 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
FLANGE WIDTH0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OVERALL LENGTH0.9920 INCHES MINIMUM AND 1.0070 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643K-77 ASSN STD SINGLE MATERIAL RESPONSE OR FMS-0131,FSCM 81755 MFR REF SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIALCOTTON INNER LAYER
MATERIALSTEEL COMP 630 OUTER LAYER
SPECIAL FEATURESSELF-LUBRICATING LINER PER MIL-B-81934/2
SPECIFICATION/STANDARD DATA81755-C9681 MANUFACTURERS SPECIFICATION CONTROL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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