Part Details | TAPERED ROLLER BEARING
3110-00-198-1478 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: FFB187, FF-B-187, 98254H, 98254H, 1868518620, 18685-18620, 3110-00-198-1478, 00-198-1478, 3110001981478, 001981478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-198-1478 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, NORMAL ANGLE
Cross Reference | NSN 3110-00-198-1478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FF-B-187 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 98254H | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| 98254H | 89346 | NAVISTAR INTL CORP TRUCK BR OHIOPLANT |
| 18685-18620 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-198-1478
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, NORMAL ANGLE |
| OVERALL WIDTH | 0.6875 INCHES NOMINAL |
| BORE DIAMETER | 1.7500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 3.1250 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0620 INCHES NOMINAL |
| STANDOUT WIDTH | 0.1562 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1090 INCHES NOMINAL |
| CONE WIDTH | 0.6875 INCHES NOMINAL |
| CUP WIDTH | 0.5313 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| RETAINER FABRICATION METHOD | PRESSED |
| NONDEFINITIVE SPEC/STD DATA | 751 TYPE |