NSN 3110-01-277-9957
Part Details | TAPERED ROLLER BEARING
3110-01-277-9957 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: SB3202105, SB3202-105, XC1863CG AND 1507910, SB3202105, SB3202-105, 3110-01-277-9957, 01-277-9957, 3110012779957, 012779957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 29, 1988 | 01-277-9957 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, NORMAL ANGLE
Cross Reference | NSN 3110-01-277-9957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SB3202-105 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| XC1863CG AND 1507910 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| SB3202-105 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-01-277-9957
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, NORMAL ANGLE |
| OVERALL WIDTH | 0.7188 INCHES NOMINAL |
| BORE DIAMETER | 2.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 3.4375 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0600 INCHES NOMINAL |
| STANDOUT WIDTH | 0.1563 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.0600 INCHES NOMINAL |
| CONE WIDTH | 0.7188 INCHES NOMINAL |
| CUP WIDTH | 0.5625 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| RETAINER FABRICATION METHOD | PRESSED |