NSN 3110-00-468-2273
Part Details | ANNULAR BALL BEARING
3110-00-468-2273 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: 930C789P4, 930C789P4, SR14BC21V32C, SR1-4BC21V32C, SR14BC2V66, SR1-4BC2V66, 930C789P4, 3110-00-468-2273, 00-468-2273, 3110004682273, 004682273
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | SEP 16, 1970 | 00-468-2273 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED INNER RING, SEPARABLE
Cross Reference | NSN 3110-00-468-2273
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 930C789P4 | 89954 | BAE SYSTEMS CONTROLS INC. |
| 930C789P4 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| SR1-4BC21V32C | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| SR1-4BC2V66 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 930C789P4 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
Technical Data | NSN 3110-00-468-2273
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SHOULDERED INNER RING, SEPARABLE |
| OVERALL WIDTH | 0.0938 INCHES NOMINAL |
| BORE DIAMETER | 0.0780 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.2500 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| CALIBRATION DESIGNATOR | C21 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| ALIGNMENT TYPE | RIGID |
| LOAD DIRECTION | ANGULAR |
| INTERNAL CLEARANCE | R0.0002 INCHES MINIMUM AND R0.0005 INCHES MAXIMUM |
| CONTACT ANGLE | 20.5 DEGREES NOMINAL |
| SPECIAL FEATURES | RETAINER VACUUM IMPREGNATED WITH SOCONY MOBIL XRL-743A OIL. BEARING TO BE CENTRIFUGED |
