Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , BALL , STACK
Definition:
A MULTIPLE ASSEMBLY OF MORE THAN TWO BEARINGS MATCHED FOR DUPLEX MOUNTING. DESIGNED PRIMARILY FOR AIRCRAFT PROPELLER AND ROTARY WING AIRCRAFT ROTOR BLADE APPLICATIONS. SEE ALSO BEARING, BALL, ANNULAR.
CAGE Information
| Code | Company |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | SERIAL NO. MARKED ON THRUST SURFACE OF EA BEARING,2 SLOTS 180 DEG APART ON THRUST FACES OF OUTER RINGS,ANGULAR RELATION TO (V) ETCH,ASSY MARKING (V) ETCHED ON OD OF OUTER RINGSTABILIZED FOR OPERATION AT M 65 TO P 300 DEG F |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| ABXV | BORE DIAMETER | 3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| AGZP | STACK ARRANGEMENT | 3 ANGULAR CONTACT BEARINGS,2 TANDEM MTD,1 REVERSED |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| TEST | TEST DATA DOCUMENT | 38433-AQCP-2 SPECIFICATION AND 52676-A47168A1 SPECIFICATION AND 38433-AQCP-9A SPECIFICATION AND 52676-A47163A7 SPECIFICATION |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 204-040-346-3,97499 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| STYL | STYLE DESIGNATOR | STACK |
| ABMK | AND | |
| ADGA | OVERALL OUTSIDE DIAMETER | 5.5114 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE BALL |