Part Details | DUPLEX BALL BEARING
3110-00-056-7571 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: 2040117613, 204-011-761-3, 204011761001, 204-011-761-001, 204011761001, 204-011-761-001, 2040117613, 204-011-761-3, 204011761001, 204-011-761-001, 7100KRDB, 2040117613, 204-011-761-3, 9100W1CRDBE9390, 9100WICRDBE9390, 3110-00-056-7571, 00-056-7571, 3110000567571, 000567571
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-056-7571 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-00-056-7571
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 204-011-761-3 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 204-011-761-001 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 204-011-761-001 | D0216 | RUAG AEROSPACE SERVICES GMBHDBA AIRCRAFT SERVICES NETWORK |
| 204-011-761-3 | D0216 | RUAG AEROSPACE SERVICES GMBHDBA AIRCRAFT SERVICES NETWORK |
| 204-011-761-001 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 7100KRDB | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 204-011-761-3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 9100W1CRDBE9390 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 9100WICRDBE9390 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-056-7571
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 16.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 10.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 20.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
| SPECIAL FEATURES | ASSY V ETCHED ON OD |