NSN 3110-01-188-4004
Part Details | AIRFRAME BALL BEARING
3110-01-188-4004 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: 240631, 240631, 240631, 240631, 3110-01-188-4004, 01-188-4004, 3110011884004, 011884004
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | SEP 04, 1984 | 01-188-4004 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
Cross Reference | NSN 3110-01-188-4004
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 240631 | 09205 | LOCKHEED MARTIN CORPELECTRONICS AND MISSILES DIV |
| 240631 | 04939 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 240631 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 240631 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-01-188-4004
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| BORE DIAMETER | 0.4950 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL |
| OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| INNER RING WIDTH | 0.3080 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM |
| LOAD DIRECTION | RADIAL |