NSN 3110-01-501-5989
Part Details | AIRFRAME BALL BEARING
3110-01-501-5989 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: 3895000903101, 38950-00903-101, MKSP3L, 3895000903101, 38950-00903-101, 3110-01-501-5989, 01-501-5989, 3110015015989, 015015989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 08, 2002 | 01-501-5989 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
Cross Reference | NSN 3110-01-501-5989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 38950-00903-101 | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB |
| MKSP3L | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB |
| 38950-00903-101 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 3110-01-501-5989
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| BORE DIAMETER | 0.1897 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.1980 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM |
| INNER RING WIDTH | 0.2425 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | INTERNAL |
| LOAD DIRECTION | RADIAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PRECISION BEARING SELF-ALIGNING |