NSN 3110-01-250-0678
Part Details | SELF-ALIGNING ROLLER BEARING
3110-01-250-0678 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: 4402021H PIECE 20, 4402021-H PIECE 20, 4402021H PIECE 20, 4402021-H PIECE 20, 231710CA, 231/710CA, 3110-01-250-0678, 01-250-0678, 3110012500678, 012500678
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 24, 1987 | 01-250-0678 | 00016 ( BEARING, ROLLER, SELF-ALIGNING ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
Cross Reference | NSN 3110-01-250-0678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4402021-H PIECE 20 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 4402021-H PIECE 20 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 231/710CA | 52676 | SKF USA INC. |
Technical Data | NSN 3110-01-250-0678
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| OVERALL WIDTH | 345.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 710.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1150.0 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| FEATURES PROVIDED | LUBRICATION GROOVE AND LUBRICATION HOLE |