National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 7208DB | 21760 | A | 5 | 9 | X | XX | ||
| 7208DB | 38443 | A | 3 | 2 | X | XX | ||
| FF-B-171 | 81348 | M | 5 | 9 | E | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 21760 | SCHATZ BEARING CORPORATION |
| 38443 | SKF USA INC DBA SKF AEROENGINE NORTH |
| 81348 | FEDERAL SPECIFICATIONS PROMULGATED B |
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 |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 134CL1GR00 TYPE |
| AGZD | BORE SHAPE | STRAIGHT |
| MATT | MATERIAL | STEEL RETAINER |
| AGYE | SURFACE FINISH | GROUND |
| ADZG | LUBRICATION MATERIAL | LUBRICANT |
| ADGA | OVERALL OUTSIDE DIAMETER | 80.00 MILLIMETERS NOMINAL |
| AGZC | LOAD DIRECTION | ANGULAR |
| CTHY | CONTACT ANGLE | 25.0 DEGREES MINIMUM |
| ABXV | BORE DIAMETER | 40.00 MILLIMETERS NOMINAL |
| ABMK | ||
| FEAT | SPECIAL FEATURES | PAIR OF BEARINGS,DUPLEX MTD BACK-TO-BACK |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |