Part Details | ANNULAR BALL BEARING
3110-00-278-7497 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: 21D241, 3110-00-278-7497, 00-278-7497, 3110002787497, 002787497
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-7497 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-278-7497
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21D241 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
Technical Data | NSN 3110-00-278-7497
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.3837 INCHES MINIMUM AND 0.3857 INCHES MAXIMUM |
| BORE DIAMETER | 0.6690 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.3750 INCHES MINIMUM AND 1.3775 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0001 INCHES MINIMUM AND R0.0004 INCHES MAXIMUM AND D0.0010 INCHES MINIMUM AND D0.0050 INCHES MAXIMUM |
| SPECIAL FEATURES | CROSS CORNER TOLERANCE HELD TO 0.3857 IN. MAX TO 0.3837 IN. MIN; SELECTED,CLASSIFIED AND TESTED BY THE ASSY MFR AT AIS PLANT |