Part Details | DUPLEX BALL BEARING
3110-00-156-6803 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: H20306DFL1215A, 20306DF, QH20306DFL1A, 20306DF, QH20306DFL1A, H20306DFL1215A, 20306DF, QH20306DFL1A, H20306DFL1215A, A265545, 273829177, 273829-177, 7306DF1TX9, 7306BG, 3015, 30-15, 7306WDU, 7306WDF, 7306DF, 3110-00-156-6803, 00-156-6803, 3110001566803, 001566803
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-156-6803 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
Cross Reference | NSN 3110-00-156-6803
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H20306DFL1215A | 24617 | GENERAL MOTORS CORP |
| 20306DF | 24617 | GENERAL MOTORS CORP |
| QH20306DFL1A | 24617 | GENERAL MOTORS CORP |
| 20306DF | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| QH20306DFL1A | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| H20306DFL1215A | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 20306DF | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| QH20306DFL1A | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| H20306DFL1215A | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| A265545 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 273829-177 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 7306DF1TX9 | 53035 | NSK CORPBEARING DIV |
| 7306BG | 52676 | SKF USA INC. |
| 30-15 | 80956 | THE WALTER MACHINE CO INC |
| 7306WDU | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 7306WDF | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 7306DF | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-156-6803
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 38.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 30.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 72.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
| SPECIAL FEATURES | ANGULARITY 25 DEG OR LESS |