Part Details | DUPLEX BALL BEARING
3110-00-156-6791 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: 20405DT, 20405DT, 20405DT, 7405WDU, 3110-00-156-6791, 00-156-6791, 3110001566791, 001566791
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-156-6791 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-00-156-6791
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20405DT | 24617 | GENERAL MOTORS CORP |
| 20405DT | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 20405DT | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 7405WDU | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-156-6791
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 21.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 25.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 80.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |