Part Details | DUPLEX BALL BEARING
3110-00-156-7519 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: 7303DB, 7303DBB100A001A14S0000B, 7303DB, 7303WDB, 3110-00-156-7519, 00-156-7519, 3110001567519, 001567519
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-156-7519 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-00-156-7519
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7303DB | 21760 | SCHATZ BEARING CORPORATION |
| 7303DBB100A001A14S0000B | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 7303DB | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 7303WDB | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-156-7519
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 28.00 MILLIMETERS NOMINAL |
| BORE DIAMETER | 17.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 47.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |