Part Details | ANNULAR BALL BEARING
3110-00-278-7454 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: E5TC21, 790639121, 790639-1-21, QND5A5210C21, QND5A5210C21, QND5A5210C21, 790639121, 790639-1-21, 3110-00-278-7454, 00-278-7454, 3110002787454, 002787454
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-7454 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RING, MAGNETO TYPE, S EPARABLE
Cross Reference | NSN 3110-00-278-7454
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| E5TC21 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 790639-1-21 | 99251 | CARLETON LIFE SUPPORT SYSTEMS INC.DBA COBHAM MISSION SYSTEM |
| QND5A5210C21 | 24617 | GENERAL MOTORS CORP |
| QND5A5210C21 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| QND5A5210C21 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 790639-1-21 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND |
Technical Data | NSN 3110-00-278-7454
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RING, MAGNETO TYPE, S EPARABLE |
| OVERALL WIDTH | 0.1969 INCHES MAXIMUM |
| BORE DIAMETER | 0.1967 INCHES MINIMUM AND 0.1969 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.6297 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SPECIAL FEATURES | SELECTED,CLASSIFIED AND TESTED BY THE ASSY MFR AT HIS PLANT |