Part Details | DUPLEX BALL BEARING
3110-00-007-3287 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: 3TAR61030, 3TAR6-10-30, 2490432, 249043-2, 3110-00-007-3287, 00-007-3287, 3110000073287, 000073287
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUN 30, 1972 | 00-007-3287 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-00-007-3287
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3TAR6-10-30 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| 249043-2 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 3110-00-007-3287
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 0.3125 INCHES NOMINAL |
| BORE DIAMETER | 0.3750 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| SPECIAL FEATURES | TWO DROPS OF SPECIFIED LUBRICANT IN EACH BEARING USING A NO. 26 HYPODERMIC NEEDLE |