Part Details | TAPERED ROLLER BEARING
3110-00-158-8449 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: 921612, 2159, 6798567920DX2S67985, 67985-67920D-X2S67985, 67985 ASSY 90032, 3110-00-158-8449, 00-158-8449, 3110001588449, 001588449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-158-8449 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, DOUBLE CUP, SINGLE CONES
Cross Reference | NSN 3110-00-158-8449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 921612 | 21444 | REXNORD LLCDIV FALK GEAR GROUP DIVISION |
| 2159 | 21444 | REXNORD LLCDIV FALK GEAR GROUP DIVISION |
| 67985-67920D-X2S67985 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| 67985 ASSY 90032 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-158-8449
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CUP, SINGLE CONES |
| OVERALL WIDTH | 4.0000 INCHES NOMINAL |
| BORE DIAMETER | 8.1250 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 11.1250 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0310 INCHES NOMINAL |
| STANDOUT WIDTH | 0.3750 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CUP WIDTH | 3.2500 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| SPECIAL FEATURES | OIL HOLE AND GROOVE IN CUP,WITH SPACER |