Part Details | TAPERED ROLLER BEARING
3110-00-158-8408 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: 921520, 861854B, 861-854B, 3110-00-158-8408, 00-158-8408, 3110001588408, 001588408
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-158-8408 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE
Cross Reference | NSN 3110-00-158-8408
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 921520 | 21444 | REXNORD LLCDIV FALK GEAR GROUP DIVISION |
| 861-854B | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-158-8408
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE |
| OVERALL WIDTH | 2.5000 INCHES NOMINAL |
| BORE DIAMETER | 4.0000 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 7.8710 INCHES NOMINAL |
| FLANGE WIDTH | 0.3750 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL |
| STANDOUT WIDTH | 0.5000 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.3125 INCHES NOMINAL |
| CONE WIDTH | 2.2650 INCHES NOMINAL |
| CUP WIDTH | 1.7500 INCHES NOMINAL |
| CUP OUTSIDE DIAMETER | 7.5000 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |