NSN 3110-00-409-9945
Part Details | AIRFRAME BALL BEARING
3110-00-409-9945 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
Alternate Parts: 3TWF4152U, 3TWF41-52U, 37022210, 370222-10, 3TWF4152U, 3TWF41-52U, 4152BIE, 37022210, 370222-10, 37022210, 370222-10, 37022210, 370222-10, 3110-00-409-9945, 00-409-9945, 3110004099945, 004099945
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 13, 1970 | 00-409-9945 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
Cross Reference | NSN 3110-00-409-9945
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3TWF41-52U | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| 370222-10 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 3TWF41-52U | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 4152BIE | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 370222-10 | 54X10 | RAYTHEON COMPANYDBA RAYTHEON |
| 370222-10 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 370222-10 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 3110-00-409-9945
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
| BORE DIAMETER | 2.5622 INCHES MINIMUM AND 2.5626 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.2494 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| INNER RING WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| SPECIAL FEATURES | INTEGRAL SHIELDS,0.0005-0.0015 IN. RADIAL CLEARANCE,FRATURED OUTER RING WITH 2 HOLDING RINGS,FULL BALL COMPLIMENT |
