NSN 3110-01-148-9790
Part Details | DUPLEX BALL BEARING
3110-01-148-9790 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: S1014M7DB5LYV254 A, 13092139, 3110-01-148-9790, 01-148-9790, 3110011489790, 011489790
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAR 14, 1983 | 01-148-9790 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-01-148-9790
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1014M7DB5LYV254 A | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 13092139 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 3110-01-148-9790
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 0.3120 INCHES NOMINAL |
| BORE DIAMETER | 0.6250 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIS-30520,FSCM 19135 MFR REF SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO. 7P |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL CLEARANCE | R0.0003 INCHES MINIMUM AND R0.0008 INCHES MAXIMUM |
| BEARING PRELOAD RATING | ASA5.0 POUNDS |
| SPECIAL FEATURES | VACUUM IMPREGNATED,DIP AND CENTRIFUGED AT 100 G S |