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 |
|---|---|
| 21335 | TIMKEN AEROSPACE, INC TIMKEN AEROSPA |
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 |
|---|---|---|
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZD | BORE SHAPE | STRAIGHT |
| SFTT | SURFACE TREATMENT | NICKEL BALL AND CHROMIUM BALL |
| AGYE | SURFACE FINISH | GROUND |
| ABXV | BORE DIAMETER | 5.9990 INCHES MINIMUM AND 6.0000 INCHES MAXIMUM |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81937 MIL SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| FEAT | SPECIAL FEATURES | LUBE FILL 10 PERCENT OF VOLUME; RADIAL RUNOUT TO BE ABEC 5 TOLERANCE |
| AGZC | LOAD DIRECTION | RADIAL |
| ADZG | LUBRICATION MATERIAL | GREASE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BALL |
| ADGA | OVERALL OUTSIDE DIAMETER | 6.6240 INCHES MINIMUM AND 6.6250 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | NICKEL OUTER RING AND CHROMIUM OUTER RING |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 1 FED SPEC SINGLE TREATMENT RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| AKVV | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL |
| SFTT | SURFACE TREATMENT | NICKEL INNER RING AND CHROMIUM INNER RING |
| ABMK | AND | |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |