Part Details | TAPERED ROLLER BEARING
3110-00-278-6799 A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.
Alternate Parts: 25Z261D2, 476472D, 476-472D, 3110-00-278-6799, 00-278-6799, 3110002786799, 002786799
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-278-6799 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, DOUBLE CUP, SINGLE CONES
Cross Reference | NSN 3110-00-278-6799
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25Z261D2 | 27315 | MORRIS MATERIAL HANDLING, INC. |
| 476-472D | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-278-6799
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CUP, SINGLE CONES |
| OVERALL WIDTH | 2.5626 INCHES NOMINAL |
| BORE DIAMETER | 2.3622 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 4.7244 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0310 INCHES NOMINAL |
| STANDOUT WIDTH | 0.2188 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.0780 INCHES NOMINAL |
| CUP WIDTH | 2.1250 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| SPECIAL FEATURES | OIL HOLE AND GROOVE IN CUP |