Part Details | DUPLEX BALL BEARING
3110-00-957-7430 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: SB10721, SB1072-1, 192RD400B, 1912RD400B, SB10721, SB1072-1, 3M9312WIMBRDBE9354, 3M9312WHMBRDBE9354, SB10721, SB1072-1, 3110-00-957-7430, 00-957-7430, 3110009577430, 009577430
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 18, 1966 | 00-957-7430 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-00-957-7430
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SB1072-1 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| 192RD400B | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 1912RD400B | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| SB1072-1 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 3M9312WIMBRDBE9354 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 3M9312WHMBRDBE9354 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| SB1072-1 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-957-7430
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 26.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 2.3622 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 3.3464 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD RATING | 20.0 POUNDS NOMINAL |