Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , ROLLER , AIRFRAME
Definition:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED ROLLER, BEARING WHICH ROLL ON A RACEWAY, THUS MINIMIZING FRICTION. THESE ITEMS ARE CHARACTERIZED BY THEIR NONCORROSIVE QUALITIES, LIGHTNESS OF WEIGHT, INCH DIMENSIONS RATHER THAN METRIC, INNER RINGS GENERALLY PROJECTING BEYOND THE FACES OF THE OUTER RING, OR A VERY NARROW WIDTH INNER RING HAVING AN OUTSIDE DIAMETER SLIGHTLY LARGER THAN THE BORE DIAMETER. DESIGNED PRIMARILY FOR USE IN AIRCRAFT ASSEMBLIES, SUCH AS CONTROL SYSTEMS AND SURFACES OF AIRCRAFT. EXCLUDES BEARING, ROLLER, CYLINDRICAL.
CAGE Information
| Code | Company |
|---|---|
| 77896 | REXNORD INDUSTRIES LLC DIV BEARING O |
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 |
|---|---|---|
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| ABXV | BORE DIAMETER | 0.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| AGVT | AND | |
| AGVU | AND | |
| STYL | STYLE DESIGNATOR | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| MATT | MATERIAL | STEEL COMP 440C ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI440C NATIONAL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 630 NATIONAL SPEC SINGLE MATERIAL RESPONSE LOCKING COLLAR |
| MATT | MATERIAL | COPPER ALLOY 962 RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 440C NATIONAL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.6245 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI440C NATIONAL SPEC SINGLE MATERIAL RESPONSE ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 630 NATIONAL SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| CBBL | FEATURES PROVIDED | LUBRICATION HOLE |
| MATT | MATERIAL | STEEL COMP 630 SLEEVE |
| MATT | MATERIAL | STEEL COMP 630 LOCKING COLLAR |
| AHAW | SELF-ALIGNMENT LOCATION | INTERNAL |