Part Details | TAPERED ROLLER BEARING CONE AND ROLLERS
3110-00-052-1857 An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Alternate Parts: 4972254, 497-2-254, SB3309A1, SB3309A1, 4972254, 497-2-254, 3110-00-052-1857, 00-052-1857, 3110000521857, 000521857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-052-1857 | 00023 ( CONE AND ROLLERS, TAPERED ROLLER BEARING ) |
REFERENCE DRAWINGS & PICTURES
NORMAL ANGLE
Cross Reference | NSN 3110-00-052-1857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 497-2-254 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| SB3309A1 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| SB3309A1 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| 497-2-254 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-052-1857
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NORMAL ANGLE |
| BORE DIAMETER | 3.3760 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CONE WIDTH | 1.1959 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |