Part Details | ANNULAR BALL BEARING
3110-00-278-6806 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Alternate Parts: 317, 3-17, 3110-00-278-6806, 00-278-6806, 3110002786806, 002786806
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-278-6806 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING
Cross Reference | NSN 3110-00-278-6806
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3-17 | 57448 | STEPHENS-ADAMSON INCA SUB OF ALLIS-CHALMERS CORP |
Technical Data | NSN 3110-00-278-6806
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING |
| BORE DIAMETER | 1.4375 INCHES MINIMUM AND 1.4381 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.1486 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| OUTER RING WIDTH | 1.0937 INCHES NOMINAL |
| INNER RING WIDTH | 1.9325 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | LABYRINTH |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | EXTERNAL |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |