HFF12 (NSN 3120-00-684-2790) by Roller Bearing Co Of America - Request an Instant Quote
NSN 3120-00-684-2790, 3120006842790 Characteristic Data
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 2B |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AAZF | SHANK STYLE | INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE |
ABHP | OVERALL LENGTH | 3.7500 INCHES NOMINAL |
ABXV | BORE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM |
AGGF | OUTER MEMBER OUTSIDE DIAMETER | 1.7500 INCHES NOMINAL |
AGGG | BORE CENTER TO SHANK END DISTANCE | 2.8750 INCHES NOMINAL |
AGGH | OUTER MEMBER WIDTH | 0.6920 INCHES MAXIMUM |
AGGJ | INNER MEMBER WIDTH | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
AGGL | SHANK END TO SHOULDER LENGTH | 2.0000 INCHES NOMINAL |
AGGY | SHANK THREAD LENGTH | 1.1250 INCHES NOMINAL |
AGHA | INSPECTION HOLE CENTER TO END DISTANCE | 0.8750 INCHES NOMINAL |
AGHB | SHANK WIDTH ACROSS WRENCH FLATS | 1.0000 INCHES NOMINAL |
AWDP | THREAD DIAMETER | 0.750 INCHES NOMINAL |
CMLP | THREAD QUANTITY PER INCH | 16 |
CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM INNER MEMBER AND 90.0 ROCKWELL C MAXIMUM INNER MEMBER |
CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 90.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
MATT | MATERIAL | COPPER ALLOY RACE INSERT |
MATT | MATERIAL | STEEL COMP 1018 OUTER RACE MEMBER |
MATT | MATERIAL | STEEL INNER MEMBER |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE RACE INSERT |
SFTT | SURFACE TREATMENT | CADMIUM INNER MEMBER |
SFTT | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
STYL | STYLE DESIGNATOR | SHOULDERED BALL TYPE |
THSD | THREAD SERIES DESIGNATOR | UNF |
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