3020-00-204-4736 SPROCKET WHEEL Index 3220-00-204-4749 LATHE,WOODWORKING

National Stock Number:
3120-00-204-4741

Federal Supply Class:
3120

National Item Identification Number:
002044741

Description:
BEARING,PLAIN,ROD END

Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.


Manufacturer Information:
K4-196806144INDUSTRIAL TECTONICS BEARINGS CORPORATION
MK45-14A66065W. S. WILSON CORP
MK45-14A73134ROLLER BEARING CO OF AMERICA INC
REM-4H-1499528RADIAL BEARING CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 440C INNER MEMBER
STEEL CORROSION RESISTING RACE INSERT
STEEL CORROSION RESISTING ROD END BODY
HARDNESS RATING56.0 ROCKWELL C NOMINAL INNER MEMBER
38.0 ROCKWELL C NOMINAL RACE INSERT
40.0 ROCKWELL C MINIMUM AND
45.0 ROCKWELL C MAXIMUM ROD END BODY
SURFACE TREATMENTCHROMIUM INNER MEMBER
STYLE DESIGNATORBALL TYPE
OVERALL LENGTH1.7755 INCHES MINIMUM AND
1.8180 INCHES MAXIMUM
BORE DIAMETER0.2495 INCHES MINIMUM AND
0.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER0.7710 INCHES MINIMUM AND
0.8160 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE1.3900 INCHES MINIMUM AND
1.4100 INCHES MAXIMUM
OUTER MEMBER WIDTH0.3320 INCHES MINIMUM AND
0.3420 INCHES MAXIMUM
INNER MEMBER WIDTH0.4350 INCHES MINIMUM AND
0.4370 INCHES MAXIMUM
STATIC RADIAL LOAD RATING5000 POUNDS
SHANK STYLEEXTERNALLY THREADED
SHANK THREAD LENGTH0.8100 INCHES MINIMUM AND
0.9000 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD DIAMETER0.312 INCHES NOMINAL
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESSTD NAS KEYWAY IN SHANK,0.0005 IN. MIN 0.0015 IN. MAX DIAMETRAL CLEARANCE


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