Part Details | AIRFRAME BALL BEARING
3110-00-277-0205 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: 7186441, 718644-1, 3110-00-277-0205, 00-277-0205, 3110002770205, 002770205
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-277-0205 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
Cross Reference | NSN 3110-00-277-0205
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 718644-1 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 3110-00-277-0205
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
| BORE DIAMETER | 2.3120 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 2.8745 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.2500 INCHES NOMINAL |
| INNER RING WIDTH | 0.2710 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM |
| RETAINER FABRICATION METHOD | COILED |
| LOAD DIRECTION | RADIAL |
| SPECIAL FEATURES | RADIAL CLEARANCE 0.0003 IN. MIN TO 0.0007 IN. MAX |