Part Details | AIRFRAME BALL BEARING
3110-00-142-6571 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: 3895000903103, 38950-00903-103, MKSP4, 3895000903103, 38950-00903-103, 3895000903103, 38950-00903-103, MKSP4A1173, 3110-00-142-6571, 00-142-6571, 3110001426571, 001426571
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUL 03, 1969 | 00-142-6571 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3110-00-142-6571
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 38950-00903-103 | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB |
| MKSP4 | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB |
| 38950-00903-103 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
| 38950-00903-103 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| MKSP4A1173 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-142-6571
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.9014 INCHES NOMINAL |
| OUTER RING WIDTH | 0.3350 INCHES NOMINAL |
| INNER RING WIDTH | 0.4840 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 | SEAL TO BE 10 DEG SELF ALINGNMENT IN EITHER DIRECTION,40 TO 50 PCT FULL OF SPECIFIED LUBRICANT,0.4400 IN. OZ MAX STARTING TORQUE |