NSN 3110-00-421-4881
Part Details | ANNULAR BALL BEARING
3110-00-421-4881 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: S1216B15P38LY238, 3TWNF1216U, 3TWNF12-16U, 3WNF1216, 3WNF12-16, 3TWNF1216, 3TWNF12-16, S1216B15P38LY238, 5334134, 533413-4, 3110-00-421-4881, 00-421-4881, 3110004214881, 004214881
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 18, 1970 | 00-421-4881 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-421-4881
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1216B15P38LY238 | 40960 | ACCENT DESIGN |
| 3TWNF12-16U | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| 3WNF12-16 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 3TWNF12-16 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| S1216B15P38LY238 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 533413-4 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 3110-00-421-4881
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1550 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM |
| BORE DIAMETER | 0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.9998 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0003 INCHES MINIMUM AND R0.0008 INCHES MAXIMUM |
| SPECIAL FEATURES | 2 INTEGRAL SHIELDS,FRACTURED OUTER RACE WITH 2 STAINLESS STEEL HOLDING RINGS |
