Part Details | DUPLEX BALL BEARING
3110-00-702-2448 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: SB10571, SB1057-1, 451841, 1914RD400F, SB10571, SB1057-1, D243125, D2-43125, 9314WI01, 3110-00-702-2448, 00-702-2448, 3110007022448, 007022448
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-702-2448 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
Cross Reference | NSN 3110-00-702-2448
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SB1057-1 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| 451841 | 52676 | SKF USA INC. |
| 1914RD400F | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| SB1057-1 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| D2-43125 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 9314WI01 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-702-2448
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 32.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 2.7559 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 3.9370 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
| SPECIAL FEATURES | EACH BEARING OF SET TO HAVE SAME SERIAL NO.,V ETCHED ON OUTER RING,SUITABLE FOR OPERATION FROM MINUS 65 DEG TO PLUS 250 DEG F |
| TEST DATA DOCUMENT | 81343-MS2640 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |