Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , BALL , ANNULAR
Definition:
A CYLINDRICAL DEVICE IN WHICH THE INNER OR OUTER RING TURNS UPON A SINGLE OR DOUBLE ROW OF HARDENED BALLS WHICH ROLL EASILY BETWEEN THE TWO RINGS, THUS MINIMIZING FRICTION. FOR ITEMS WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING SEE BEARING, BALL, DUPLEX. EXCLUDES BEARING, BALL, AIRFRAME.
CAGE Information
| Code | Company |
|---|---|
| 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
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 |
|---|---|---|
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| ABXV | BORE DIAMETER | 0.7500 INCHES NOMINAL |
| AGZD | BORE SHAPE | STRAIGHT |
| MATT | MATERIAL | STEEL RETAINER |
| AGYE | SURFACE FINISH | GROUND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 369A5363-001,02731 MFR REF ALL MATERIAL RESPONSES BALL |
| AGZH | INTERNAL FIT-UP DESIGNATION | LOOSE |
| MATT | MATERIAL | STEEL OUTER RING |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 369A5363-001,02731 MFR REF ALL MATERIAL RESPONSES INNER RING |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.6250 INCHES NOMINAL |
| AGZC | LOAD DIRECTION | RADIAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 369A5363-001,02731 MFR REF ALL MATERIAL RESPONSES OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 369A5363-001,02731 MFR REF ALL MATERIAL RESPONSES RETAINER |
| CBBL | FEATURES PROVIDED | ALIGNING RING |
| ADZG | LUBRICATION MATERIAL | OIL |
| FEAT | SPECIAL FEATURES | STABILIZED FOR OPERATION FROM M65 DEG TO P300 DEG F |
| MATT | MATERIAL | STEEL INNER RING |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-7808 MIL SPEC SINGLE MATERIAL RESPONSE |
| AKVV | INTERNAL CLEARANCE | 0.0006 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL |
| ABMK | ||
| MATT | MATERIAL | STEEL BALL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |