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 |
|---|---|
| 40920 | TIMKEN AEROSPACE & SUPER PRECISION H |
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 |
|---|---|---|
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| AGZD | BORE SHAPE | STRAIGHT |
| AGYE | SURFACE FINISH | GROUND |
| TEST | TEST DATA DOCUMENT | 73030-763627-1 DRAWING |
| MATT | MATERIAL | STEEL COMP 440A OVERALL |
| AGZC | LOAD DIRECTION | RADIAL |
| FEAT | SPECIAL FEATURES | STABILIZED FOR OPERATION FROM M65 DEG F TO P250 DEG F,C56.0 TO C64.0 ROCKWELL HARDNESS RINGS AND BALLS |
| ABXV | BORE DIAMETER | 0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM |
| AKVV | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
| STYL | STYLE DESIGNATOR | SHOULDERED INNER RING, SEPARABLE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABMK | AND | |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |