NSN 3110-01-331-7703
Part Details | DUPLEX BALL BEARING
3110-01-331-7703 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: 5HJDH 21554, 5HJDH 215-54, 145DS0173, 145DS017-3, D473518, D4-73518, 5215J24, 5215J23, 5215J2-3, 145DS0174, 145DS017-4, 145DS0173, 145DS017-3, 145DS0172, 145DS017-2, 3110-01-331-7703, 01-331-7703, 3110013317703, 013317703
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 27, 1990 | 01-331-7703 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-01-331-7703
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5HJDH 215-54 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| 145DS017-3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| D4-73518 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 5215J24 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 5215J2-3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 145DS017-4 | 77272 | THE BOEING COMPANYDBA BOEING |
| 145DS017-3 | 77272 | THE BOEING COMPANYDBA BOEING |
| 145DS017-2 | 77272 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 3110-01-331-7703
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 1.5775 INCHES MINIMUM AND 1.5815 INCHES MAXIMUM |
| BORE DIAMETER | 2.9525 INCHES MINIMUM AND 2.9531 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 5.1177 INCHES MINIMUM AND 5.1185 INCHES MAXIMUM |
| SURFACE FINISH | UNGROUND |
| LOAD DIRECTION | RADIAL |
| END ITEM IDENTIFICATION | CH-47D,CARGO,HEL |