Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , ROLLER , SELF-ALIGNING
Definition:
AN ANTIFRICTION BEARING HAVING A CYLINDRICAL ROLLING ELEMENT AND ONE SPHERICAL RACEWAY WHICH WILL ADJUST TO VARYING DEGREES OF SHAFT AND/OR SUPPORT MISALIGNMENT WITHOUT DAMAGE TO THE RACEWAYS AND PERMITS THE FULL RATING OF THE BEARING TO BE UTILIZED.
CAGE Information
| Code | Company |
|---|---|
| 18877 | WATERTOWN ARSENAL SMIWT-RE |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL COMP E51100 INNER RING OR STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E51100 INNER RING OR STEEL COMP E52100 INNER RING |
| AGZD | BORE SHAPE | STRAIGHT |
| AGYE | SURFACE FINISH | GROUND |
| ADGA | OVERALL OUTSIDE DIAMETER | 320.0 MILLIMETERS NOMINAL |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| MATT | MATERIAL | STEEL COMP E51100 OUTER RING OR STEEL COMP E52100 OUTER RING |
| MATT | MATERIAL | STEEL COMP E51100 ROLLER OR STEEL COMP E52100 ROLLER |
| MATT | MATERIAL | COPPER ALLOY RETAINER OR ALUMINUM RETAINER OR STEEL RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES ROLLER |
| STYL | STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| ABXV | BORE DIAMETER | 180.0 MILLIMETERS NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES INNER RING |
| ABMK | ||
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OUTER RING |
| FEAT | SPECIAL FEATURES | OIL HOLES AND GROOVE IN OUTER RING |