Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , BALL , DUPLEX
Definition:
TWO SINGLE ROW ANNULAR BALL BEARINGS SELECTED DIMENSIONALLY TO BE A MATCHED PAIR OR SET. THE RING FACES HAVE BEEN SPECIALLY GROUND TO SPECIFIED OFFSETS THAT WILL PRODUCE PREDETERMINED PRELOAD WHEN MOUNTED. MAY INCLUDE A SINGLE ROW ANGULAR CONTACT BEARING WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING.
CAGE Information
| Code | Company |
|---|---|
| 40720 | K AND T MACHINE MFG CO |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC ALL MATERIAL RESPONSES INNER RING OR ASTM B196 ASSN STD ALL MATERIAL RESPONSES INNER RING |
| AGYE | SURFACE FINISH | GROUND |
| CTHY | CONTACT ANGLE | 15.0 DEGREES MINIMUM AND 25.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | VACUUM IMPREGNATION WITH SPECIFIED LUBRICANT |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OUTER RING OR ASTM B196 ASSN STD ALL MATERIAL RESPONSES OUTER RING |
| AGZC | LOAD DIRECTION | ANGULAR |
| ABXV | BORE DIAMETER | 2.0000 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY 172 BALL OR COPPER ALLOY 173 BALL |
| MATT | MATERIAL | COPPER ALLOY 172 OUTER RING OR COPPER ALLOY 173 OUTER RING |
| STYL | STYLE DESIGNATOR | ERR-090 |
| AGYC | CALIBRATION DESIGNATOR | C |
| ADZG | LUBRICATION MATERIAL | OIL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC ALL MATERIAL RESPONSES BALL OR ASTM B196 ASSN STD ALL MATERIAL RESPONSES BALL |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | HMS 20-2164,TYPE I,CLASS 2,CAGEC 82577 MFR REF SINGLE MATERIAL RESPONSE |
| CTHQ | BEARING PRELOAD RATING | 10.0 POUNDS MINIMUM AND 20.0 POUNDS MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-79,TYPE FBE MIL SPEC ALL MATERIAL RESPONSES RETAINER |
| ABMK | ||
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO. 7T |
| MATT | MATERIAL | COPPER ALLOY 172 INNER RING OR COPPER ALLOY 173 INNER RING |
| MATT | MATERIAL | COTTON RETAINER AND PLASTIC PHENOLIC RETAINER |