NSN 3110-01-280-5989
Part Details | ANNULAR BALL BEARING
3110-01-280-5989 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Alternate Parts: R8SS4, MMS5KDD, 3110-01-280-5989, 01-280-5989, 3110012805989, 012805989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUN 13, 1988 | 01-280-5989 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-01-280-5989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R8SS4 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| MMS5KDD | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-01-280-5989
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.3120 INCHES NOMINAL |
| BORE DIAMETER | 0.5000 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.1250 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SHIELD QUANTITY | 2 |
| ALIGNMENT TYPE | RIGID |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |