NSN 3110-01-139-9996
Part Details | TAPERED ROLLER BEARING
3110-01-139-9996 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: 31635 ITEM 31, 7455674845, 74556-74845, 3110-01-139-9996, 01-139-9996, 3110011399996, 011399996
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 07, 1982 | 01-139-9996 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, NORMAL ANGLE
Cross Reference | NSN 3110-01-139-9996
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31635 ITEM 31 | 34712 | OLDENBURG GROUP INCORPORATEDDBA OLDENBURG - LAKE SHORE |
| 74556-74845 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-01-139-9996
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, NORMAL ANGLE |
| OVERALL WIDTH | 1.8750 INCHES NOMINAL |
| BORE DIAMETER | 5.5108 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 8.4646 INCHES MAXIMUM |
| BACKFACE CORNER RADIUS | 0.1300 INCHES NOMINAL |
| STANDOUT WIDTH | 0.5000 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CONE WIDTH | 1.8750 INCHES NOMINAL |
| CUP WIDTH | 1.3750 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| RETAINER FABRICATION METHOD | PRESSED |