Part Details | INNER BEARING RING
3110-00-278-6949 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.
Alternate Parts: C8778053, C87780-53, C8778053, C87780-53, C8778053, C87780-53, C8778053, C87780-53, C8778053, C87780-53, 3110-00-278-6949, 00-278-6949, 3110002786949, 002786949
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-6949 | 00028 ( RING, BEARING, INNER ) |
REFERENCE DRAWINGS & PICTURES
INNER RING, ROLLER, CYLINDRICAL
Cross Reference | NSN 3110-00-278-6949
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C87780-53 | 01379 | EMERSON PROCESS MANAGEMENT VALVEACTUATION LLC |
| C87780-53 | 39820 | MESSINGER BEARINGS CORPORATION |
| C87780-53 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
| C87780-53 | 51600 | REGAL BELOIT AMERICA, INC.DBA ROLLWAY BEARING |
| C87780-53 | 52676 | SKF USA INC. |
Technical Data | NSN 3110-00-278-6949
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | INNER RING, ROLLER, CYLINDRICAL |
| OVERALL WIDTH | 0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM |
| BORE DIAMETER | 5.2490 INCHES MINIMUM AND 5.2500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 5.9967 INCHES MINIMUM AND 5.9979 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 00 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |