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 |
|---|---|---|---|---|---|---|---|---|
| PM9304KMBRE7179 | 21335 | A | 3 | 2 | 5 | CT | ||
| 1904SB308A008C18S9115R | 38443 | A | 3 | 2 | 5 | CT | ||
| 451865 | 52676 | A | 3 | 2 | 5 | CT | ||
| SB1052-2 | 78286 | A | 1 | 2 | 1 | CT |
CAGE Information
| Code | Company |
|---|---|
| 21335 | TIMKEN AEROSPACE, INC TIMKEN AEROSPA |
| 38443 | SKF USA INC DBA SKF AEROENGINE NORTH |
| 52676 | SKF USA INC. |
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 |
|---|---|---|
| AGZD | BORE SHAPE | STRAIGHT |
| AGYE | SURFACE FINISH | GROUND |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| AGZC | LOAD DIRECTION | RADIAL |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| ADGA | OVERALL OUTSIDE DIAMETER | 37.00 MILLIMETERS NOMINAL |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| ABXV | BORE DIAMETER | 20.00 MILLIMETERS NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| ABMK | ||
| AKVV | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| FEAT | SPECIAL FEATURES | STABILIZED FOR OPERATION AT 250 DEG F,CAGE CONTACT SURFACE FINISH 25 UIN AA MAX |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |