NSN 3110-01-296-2921
Part Details | DUPLEX BALL BEARING
3110-01-296-2921 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Alternate Parts: KA030BH6K, 5189252, 3110-01-296-2921, 01-296-2921, 3110012962921, 012962921
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAR 17, 1989 | 01-296-2921 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-01-296-2921
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KA030BH6K | 32828 | KAYDON CORPORATIONDBA KAYDON BEARINGS DIVISION |
| 5189252 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3110-01-296-2921
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 0.4970 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| BORE DIAMETER | 2.9998 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.4997 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| CONTACT ANGLE | 30.0 DEGREES NOMINAL |
| SPECIAL FEATURES | KAYDON PRECISION CLASS 6 |