Part Details | DUPLEX BALL BEARING
3110-00-156-6854 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: 20210DT, 20210DU, 20210DT, 20210DT, 7210DT, 3110-00-156-6854, 00-156-6854, 3110001566854, 001566854
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-156-6854 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-00-156-6854
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20210DT | 24617 | GENERAL MOTORS CORP |
| 20210DU | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 20210DT | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 20210DT | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 7210DT | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-156-6854
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 20.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 50.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 90.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |