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 |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
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 |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| FEAT | SPECIAL FEATURES | SILVER PLATE CAGE PER AMS 2412 0.0010-0.0020THK ON LAND RIDING SURF ANDBALL POCKETS. BAKE AT 475-500F FOR 2HRS TO CHECK FOR BOND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA723,97497 MFR REF 3RD MATERIAL RESPONSE OUTER RING |
| AGZD | BORE SHAPE | STRAIGHT |
| AGYE | SURFACE FINISH | GROUND |
| AKVV | INTERNAL CLEARANCE | 0.0033 INCHES MINIMUM RADIAL AND 0.0042 INCHES MAXIMUM RADIAL |
| MATT | MATERIAL | STEEL OUTER RING |
| CBBL | FEATURES PROVIDED | MOUNTING GROOVE |
| AGZC | LOAD DIRECTION | RADIAL |
| MATT | MATERIAL | STEEL COMP 4340 RETAINER |
| AGVT | AND | |
| AGVU | AND | |
| STYL | STYLE DESIGNATOR | ERR-090 |
| ADGA | OVERALL OUTSIDE DIAMETER | 5.9051 INCHES MINIMUM AND 5.9055 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA723,97497 MFR REF 1ST MATERIAL RESPONSE BALL |
| ABXV | BORE DIAMETER | 4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL BALL |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA723,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING |