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 |
|---|---|---|
| MATT | MATERIAL | STEEL CORROSION RESISTING BALL |
| AGZD | BORE SHAPE | STRAIGHT |
| AGYE | SURFACE FINISH | GROUND |
| CTHY | CONTACT ANGLE | 15.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING INNER RING |
| ABXV | BORE DIAMETER | 0.3750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RING, NON-SEPARABLE |
| AGZC | LOAD DIRECTION | ANGULAR |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL |
| AKVV | INTERNAL CLEARANCE | 0.0009 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL |
| MATT | MATERIAL | PLASTIC PHENOLIC RETAINER |
| ABMK | ||
| AGZK | INTERNAL FIT-UP CONTACT ANGULAR DIRECTION | OUTWARD CONVERGENT |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| MATT | MATERIAL | STEEL CORROSION RESISTING OUTER RING |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |