NSN 3110-00-493-5210
Part Details | DUPLEX BALL BEARING
3110-00-493-5210 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Alternate Parts: 2120401441, 212-040-144-1, AAM307WI4NGSRDUA1305, 3110-00-493-5210, 00-493-5210, 3110004935210, 004935210
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 18, 1970 | 00-493-5210 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, TANDEM MOUNTING
Cross Reference | NSN 3110-00-493-5210
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 212-040-144-1 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| AAM307WI4NGSRDUA1305 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-493-5210
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, TANDEM MOUNTING |
| OVERALL WIDTH | 42.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 35.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 80.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL CLEARANCE | R0.0055 INCHES MINIMUM AND R0.0065 INCHES MAXIMUM |
