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 |
|---|---|
| 38443 | SKF USA INC DBA SKF AEROENGINE NORTH |
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 |
|---|---|---|
| ADGA | OVERALL OUTSIDE DIAMETER | 2.1654 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.1654 INCHES NOMINAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AGYE | SURFACE FINISH | GROUND |
| TEST | TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION AND 81349-MIL-I-6866 SPECIFICATION |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RING, NON-SEPARABLE |
| AGZC | LOAD DIRECTION | ANGULAR |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| CTHY | CONTACT ANGLE | 12.0 DEGREES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B147,81346 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MATT | MATERIAL | STEEL COMP E51100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| FEAT | SPECIAL FEATURES | STABILIZED FOR OPERATION AT M65 TO P275 DEG F,C SCALE 58 MIN ROCKWELL HARDNESS BALLS,INNER AND OUTER RINGS,SURFACE FINISH ID INNER RING AND OD OUTER RING 16 MICROINCHES AA,RACEWAYS 8 MICROINCHES AA,INNER RING OD 20 MICROINCHES AA,ID OUTER RING 125 MICROINCHES AA,RING FACES 32 MICROINCHES AA,RETAINER 63 MICROINCHES AA |
| AKVV | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
| ABMK | ||
| MATT | MATERIAL | COPPER ALLOY 864 RETAINER |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| ABXV | BORE DIAMETER | 1.3780 INCHES NOMINAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE BALL |