Part Details | DUPLEX BALL BEARING
3110-00-012-0301 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: 629A228G6, 629A228G6, 7228MGW4, 3110-00-012-0301, 00-012-0301, 3110000120301, 000120301
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 18, 1967 | 00-012-0301 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
Cross Reference | NSN 3110-00-012-0301
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 629A228G6 | 03570 | GENERAL ELECTRIC COMOTOR BUSINESS GROUP |
| 629A228G6 | 03497 | GENERAL ELECTRIC COOUTDOOR BREAKER BUSINESS SECTION |
| 7228MGW4 | 52676 | SKF USA INC. |
Technical Data | NSN 3110-00-012-0301
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 84.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 140.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 250.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
| SPECIAL FEATURES | OVER 25.0 DEG ANGULARITY,INNER RING TO SHOW HIGH POINT OF ECCENTRICITY |