NSN 3110-00-412-2644
Part Details | TAPERED ROLLER BEARING
3110-00-412-2644 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: 2587146, 399AS394DX4S399A, 399AS9U263, 399AS-9U263, 2587146, 3110-00-412-2644, 00-412-2644, 3110004122644, 004122644
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 27, 1970 | 00-412-2644 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, DOUBLE CUP, SINGLE CONES
Cross Reference | NSN 3110-00-412-2644
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2587146 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 399AS394DX4S399A | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| 399AS-9U263 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| 2587146 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-412-2644
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CUP, SINGLE CONES |
| OVERALL WIDTH | 2.0625 INCHES NOMINAL |
| BORE DIAMETER | 2.6875 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 4.3307 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0300 INCHES NOMINAL |
| STANDOUT WIDTH | 0.1250 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.2000 INCHES NOMINAL |
| CUP WIDTH | 1.8115 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| SPECIAL FEATURES | WITH CONE SPACER X4S399A,0.008 IN. MIN.,0.010 MAX. END PLAY,OIL HOLES AND GROOVE IN CUP |
