HFR-4SAC NSN 3120-01-179-9821 - 58e29a7c


1 U

NSN 3120-01-179-9821 - (3120011799821) Technical Details :

MRCNameDetails
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAZFSHANK STYLEINTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
ABHPOVERALL LENGTH1.6870 INCHES NOMINAL
ABXVBORE DIAMETER0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
AGGYSHANK THREAD LENGTH0.7500 INCHES MINIMUM
AGHAINSPECTION HOLE CENTER TO END DISTANCE0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM
AGHBSHANK WIDTH ACROSS WRENCH FLATS0.4580 INCHES MINIMUM AND 0.4780 INCHES MAXIMUM
AGKPSTATIC RADIAL LOAD RATING1550 POUNDS
AWDPTHREAD DIAMETER0.250 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH28
CQFMHARDNESS RATING60.0 ROCKWELL C MINIMUM INNER MEMBER
FEATSPECIAL FEATURES"PLATING OPTIONAL ON SIDES OF INNER MEMBER,NO PLATING IN BORE"
MATTMATERIALCOPPER ALLOY 485 RACE INSERT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
SFTTSURFACE TREATMENTCHROMIUM INNER MEMBER
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATION"QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER"
STYLSTYLE DESIGNATORBALL TYPE
THSDTHREAD SERIES DESIGNATORUNF

Product Specifications:

Part Number
HFR-4SAC
Cage Code
73134
NSN Number
3120-01-179-9821 (3120011799821)
NIIN Number
011799821
Item Name
BEARING,PLAIN,ROD END
FSG
31
FSG Name
Bearings
FSG With Name
31 - Bearings
FSC
3120
FSC Name
Bearings, Plain, Unmounted
FSC With Name
3120 - Bearings, Plain, Unmounted
MFG Name
ROLLER BEARING CO OF AMERICA INC


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