Part Details | TAPERED ROLLER BEARING
3110-00-120-1637 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: NA6778767720D, NA67787-67720D, 3110-00-120-1637, 00-120-1637, 3110001201637, 001201637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-120-1637 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, DOUBLE CUP, SINGLE CONES, NON-ADJUSTABLE
Cross Reference | NSN 3110-00-120-1637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NA67787-67720D | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-120-1637
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CUP, SINGLE CONES, NON-ADJUSTABLE |
| OVERALL WIDTH | 4.0625 INCHES NOMINAL |
| BORE DIAMETER | 6.8750 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 9.7500 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0310 INCHES NOMINAL |
| STANDOUT WIDTH | 0.3750 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CUP WIDTH | 3.3125 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| SPECIAL FEATURES | OIL HOLE AND GROOVE IN CUP |