NSN 3110-00-863-7980
Part Details | ANNULAR BALL BEARING
3110-00-863-7980 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: SR4AS3, 533252, 53-325-2, 3110-00-863-7980, 00-863-7980, 3110008637980, 008637980
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-863-7980 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-863-7980
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SR4AS3 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 53-325-2 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 3110-00-863-7980
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM |
| BORE DIAMETER | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SHIELD QUANTITY | 1 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0002 INCHES MINIMUM AND R0.0005 INCHES MAXIMUM |
| SPECIAL FEATURES | INNER RING RUNOUT 0.0001 IN.; OUTER RING RUNOUT 0.0002 IN. |
