3120-01-643-9024 BEARING,SLEEVE 3130-01-644-4714 BEARING UNIT,ROLLER

National Stock Number:
3120-01-644-0153

Federal Supply Class:
3120

National Item Identification Number:
016440153

Description:
BEARING,PLAIN,ROD END


Manufacturer Information:
HMXL12G73134ROLLER BEARING COMPANY OF AMERICA, INC.


Techincal Specification:
MATERIALSTEEL COMP E52100 INNER MEMBER
COPPER ALLOY RACE INSERT
STEEL COMP 4130 OR
STEEL COMP 4340 ROD END BODY
STYLE DESIGNATORBALL TYPE
OVERALL LENGTH4.6250 INCHES NOMINAL
BORE DIAMETER0.7495 INCHES MINIMUM AND
0.7515 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER1.740 INCHES MINIMUM AND
1.760 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE2.865 INCHES MINIMUM AND
2.885 INCHES MAXIMUM
OUTER MEMBER WIDTH0.682 INCHES MINIMUM AND
0.692 INCHES MAXIMUM
INNER MEMBER WIDTH0.870 INCHES MINIMUM AND
0.875 INCHES MAXIMUM
LUBRICATION MATERIALGREASE
LUBRICATION FEATURESELF-LUBRICATING INSERT INNER MEMBER
STATIC RADIAL LOAD RATING21570 POUNDS
SHANK STYLEEXTERNALLY THREADED
SHANK THREAD LENGTH1.719 INCHES MINIMUM AND
1.812 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD DIAMETER0.8750 INCHES NOMINAL
THREAD QUANTITY PER INCH14
THREAD CLASS3A
THREAD DIRECTIONLEFT-HAND
SPECIAL FEATURESALLOY STEEL MATL IS HEAT TREATED,MAGNETIC PARTICLE INSPECTED WITH PROTECTIVE COATING FOR CORROSION RESISTANCE
PART NAME ASSIGNED BY CONTROLLING AGENCYRBC BEARING,PRECISION EXTRA CAPACITY SERIES,FOUR PIECE - METAL-TO-MEATL


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