NSN 3110-01-344-3897
Part Details | DUPLEX BALL BEARING
3110-01-344-3897 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: SB1128102, SB1128-102, SB1128102, SB1128-102, 7110KJD401, 7110KJD-401, AAM9110WO2, AAM9110WO-2, 3110-01-344-3897, 01-344-3897, 3110013443897, 013443897
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | AUG 28, 1991 | 01-344-3897 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING
Cross Reference | NSN 3110-01-344-3897
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SB1128-102 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| SB1128-102 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 7110KJD-401 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| AAM9110WO-2 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-01-344-3897
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 1.2398 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM |
| BORE DIAMETER | 1.9682 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
| BEARING PRELOAD RATING | ASA20.0 POUNDS |
| CONTACT ANGLE | 25.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | PLATED RETAINER SILVER |