NSN 3110-00-781-6646
Part Details | SELF-ALIGNING ROLLER BEARING
3110-00-781-6646 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: 4820662, 482066-2, 4820662, 482066-2, 4820662, 482066-2, 29328W33BRC3, 29328W33BRC3, 3110-00-781-6646, 00-781-6646, 3110007816646, 007816646
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 21, 1972 | 00-781-6646 | 00016 ( BEARING, ROLLER, SELF-ALIGNING ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-781-6646
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 482066-2 | 54X10 | RAYTHEON COMPANYDBA RAYTHEON |
| 482066-2 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 482066-2 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 29328W33BRC3 | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| 29328W33BRC3 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-781-6646
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| OVERALL WIDTH | 37.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 140.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 190.0 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SPECIAL FEATURES | OIL HOLES AND GROOVE IN OUTER RING |
