NSN 3110-01-053-3603
Part Details | DUPLEX BALL BEARING
3110-01-053-3603 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: SB1555102, SB1555-102, SB1555102, SB1555-102, 3110-01-053-3603, 01-053-3603, 3110010533603, 010533603
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 04, 1978 | 01-053-3603 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-01-053-3603
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SB1555-102 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| SB1555-102 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 3110-01-053-3603
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 1.4700 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM |
| BORE DIAMETER | 13.9984 INCHES MINIMUM AND 14.0000 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 15.4984 INCHES MINIMUM AND 15.5000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0170 INCHES MINIMUM AND R0.0290 INCHES MAXIMUM |
| BEARING PRELOAD DESIGNATION | HEAVY |
| CRITICALITY CODE JUSTIFICATION | AABXV$$AADGA |