NSN 3110-00-494-2053
Part Details | AIRFRAME BALL BEARING
3110-00-494-2053 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: 3TKCZSS2128110, 3TKCZSS21-28-110, 579R994H04, 3110-00-494-2053, 00-494-2053, 3110004942053, 004942053
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 14, 1970 | 00-494-2053 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE ROW
Cross Reference | NSN 3110-00-494-2053
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3TKCZSS21-28-110 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| 579R994H04 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
Technical Data | NSN 3110-00-494-2053
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | DOUBLE ROW |
| BORE DIAMETER | 1.3122 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.7496 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.2500 INCHES NOMINAL |
| INNER RING WIDTH | 0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| RETAINER FABRICATION METHOD | MACHINED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| SPECIAL FEATURES | INTEGRAL SHIELDS,0.0010-0.0012 IN. RADIAL CLEARANCE |
