NSN 3110-00-431-7231
Part Details | TAPERED ROLLER BEARING
3110-00-431-7231 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: 115J14ITEM4A2, 115J14ITEM4A1, 399A394AB, 3110-00-431-7231, 00-431-7231, 3110004317231, 004317231
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 03, 1971 | 00-431-7231 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE
Cross Reference | NSN 3110-00-431-7231
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 115J14ITEM4A2 | 21444 | REXNORD LLCDIV FALK GEAR GROUP DIVISION |
| 115J14ITEM4A1 | 21444 | REXNORD LLCDIV FALK GEAR GROUP DIVISION |
| 399A394AB | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-431-7231
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE |
| OVERALL WIDTH | 0.8660 INCHES NOMINAL |
| BORE DIAMETER | 2.6875 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 4.5147 INCHES NOMINAL |
| FLANGE WIDTH | 0.1870 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0500 INCHES NOMINAL |
| STANDOUT WIDTH | 0.1250 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.0900 INCHES NOMINAL |
| CONE WIDTH | 0.8660 INCHES NOMINAL |
| CUP WIDTH | 0.7411 INCHES NOMINAL |
| CUP OUTSIDE DIAMETER | 4.3307 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| RETAINER FABRICATION METHOD | PRESSED |
