Part Details | TAPERED ROLLER BEARING
3110-00-120-1639 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: NA7145071751D, NA71450-71751D, 3110-00-120-1639, 00-120-1639, 3110001201639, 001201639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-120-1639 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, DOUBLE CONE, SINGLE CUP
Cross Reference | NSN 3110-00-120-1639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NA71450-71751D | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-120-1639
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CONE, SINGLE CUP |
| OVERALL WIDTH | 4.1875 INCHES NOMINAL |
| BORE DIAMETER | 4.5000 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 7.5000 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0625 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1406 INCHES NOMINAL |
| CONE WIDTH | 4.1875 INCHES NOMINAL |
| LUBRICATION MATERIAL | LUBRICANT |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |