Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , BALL , AIRFRAME
Definition:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED BALL, BEARING WHICH ROLL ON A RACEWAY, THUS MINIMIZING FRICTION. THESE ITEMS ARE CHARACTERIZED BY THEIR NONCORROSIVE QUALITIES, LIGHTNESS OF WEIGHT, INCH DIMENSIONS RATHER THAN METRIC, INNER RINGS GENERALLY PROJECTING BEYOND THE FACES OF THE OUTER RING, OR A VERY NARROW WIDTH INNER RING HAVING AN OUTSIDE DIAMETER SLIGHTLY LARGER THAN THE BORE DIAMETER. DESIGNED PRIMARILY FOR USE IN AIRCRAFT ASSEMBLIES, SUCH AS CONTROL SYSTEMS AND SURFACES OF AIRCRAFT. EXCLUDES BEARING, BALL, ANNULAR.
CAGE Information
| Code | Company |
|---|---|
| 78118 | TIMKEN AEROSPACE & SUPER PRECISION D |
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 |
|---|---|---|
| AGYK | SHIELD QUANTITY | 2 |
| AGYK | SHIELD QUANTITY | 2 |
| ADGA | OVERALL OUTSIDE DIAMETER | 3.2492 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| AGYW | BEARING SEAL TYPE | LIPS TURNED OUTWARDLY |
| AGZC | LOAD DIRECTION | RADIAL |
| AGVT | ||
| AGVU | AND | |
| FEAT | SPECIAL FEATURES | FRACTURED OD WITH TWO STAINLESSSTEEL RETAINMENT RINGS ON OD OF OUTER RING |
| MATT | MATERIAL | STEEL OVERALL |
| ABXV | BORE DIAMETER | 2.5622 INCHES MINIMUM AND 2.5628 INCHES MAXIMUM |
| AGYJ | SEAL QUANTITY | 2 |