NSN 3110-01-122-0987
Part Details | TAPERED ROLLER BEARING
3110-01-122-0987 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: 3379 AND 3339, 3379 AND 3339, 33793329, 3379-3329, 3379 AND 3339, 3110-01-122-0987, 01-122-0987, 3110011220987, 011220987
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 14, 1981 | 01-122-0987 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, NORMAL ANGLE
Cross Reference | NSN 3110-01-122-0987
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3379 AND 3339 | 01212 | FEDERAL-MOGUL CORPGOVERNMENT SALES DEPT |
| 3379 AND 3339 | 0LTL1 | NTN BEARING CORPORATION OF AMERICA |
| 3379-3329 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| 3379 AND 3339 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-01-122-0987
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, NORMAL ANGLE |
| OVERALL WIDTH | 1.1563 INCHES NOMINAL |
| BORE DIAMETER | 1.3750 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 3.1510 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0620 INCHES NOMINAL |
| STANDOUT WIDTH | 0.2188 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CONE WIDTH | 1.1965 INCHES NOMINAL |
| CUP WIDTH | 0.9375 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| RETAINER FABRICATION METHOD | PRESSED |