NSN 3110-01-499-3474
Part Details | AIRFRAME BALL BEARING
3110-01-499-3474 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: 3895000912102, 38950-00912-102, MDSP5FSK, 3895000912102, 38950-00912-102, 3859000912, 38590-00912, 3110-01-499-3474, 01-499-3474, 3110014993474, 014993474
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUL 19, 2002 | 01-499-3474 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE ROW, SELF ALIGNING
Cross Reference | NSN 3110-01-499-3474
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 38950-00912-102 | 73134 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| MDSP5FSK | 73134 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| 38950-00912-102 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| 38590-00912 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 3110-01-499-3474
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | DOUBLE ROW, SELF ALIGNING |
| BORE DIAMETER | 0.3125 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.2500 INCHES MINIMUM AND 1.2504 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.6560 INCHES NOMINAL |
| INNER RING WIDTH | 0.8120 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | INTERNAL |
| LOAD DIRECTION | RADIAL |
| SPECIAL FEATURES | 10 DEG SELF-ALIGNMENT IN EITHER DIRECTION |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PRECISION BEARING, SELF-ALIGNING TYPE DOUBLE ROW |