NSN 3110-01-209-8121
Part Details | SELF-ALIGNING ROLLER BEARING
3110-01-209-8121 An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.
Alternate Parts: 420SD31W33W45ABR, 23184W33W45ABR, 23184YMW33W45A, 23184W33W45ABR, 3110-01-209-8121, 01-209-8121, 3110012098121, 012098121
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUN 04, 1985 | 01-209-8121 | 00016 ( BEARING, ROLLER, SELF-ALIGNING ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
Cross Reference | NSN 3110-01-209-8121
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 420SD31W33W45ABR | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| 23184W33W45ABR | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| 23184YMW33W45A | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 23184W33W45ABR | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-01-209-8121
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| OVERALL WIDTH | 224.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 420.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 700.0 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| FEATURES PROVIDED | LUBRICATION HOLE AND LUBRICATION GROOVE |
| SPECIAL FEATURES | TAPPED HOLES IN FACE OF OUTER RING |