Part Details | INNER BEARING RING
3110-00-278-6952 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.
Alternate Parts: 5142385, 514238-5, C8778047, C87780-47, 3110-00-278-6952, 00-278-6952, 3110002786952, 002786952
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-6952 | 00028 ( RING, BEARING, INNER ) |
REFERENCE DRAWINGS & PICTURES
INNER RING, ROLLER, CYLINDRICAL
Cross Reference | NSN 3110-00-278-6952
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 514238-5 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
| C87780-47 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
Technical Data | NSN 3110-00-278-6952
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | INNER RING, ROLLER, CYLINDRICAL |
| OVERALL WIDTH | 2.4950 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM |
| BORE DIAMETER | 12.5968 INCHES MINIMUM AND 12.5984 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 14.3054 INCHES MINIMUM AND 14.3072 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 00 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| SPECIAL FEATURES | ITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL. |