NSN 3110-00-345-2241
Part Details | AIRFRAME ROLLER BEARING
3110-00-345-2241 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ROLLER, 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, ROLLER, CYLINDRICAL.
Alternate Parts: MS2891412C, MS28914-12C, 3110-00-345-2241, 00-345-2241, 3110003452241, 003452241
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 20, 1974 | 00-345-2241 | 00046 ( BEARING, ROLLER, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
Cross Reference | NSN 3110-00-345-2241
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS28914-12C | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 3110-00-345-2241
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
| BORE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 2.6245 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM |
| OUTER RING WIDTH | 1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |
| INNER RING WIDTH | 1.8700 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| RETAINER FABRICATION METHOD | MACHINED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| SPECIAL FEATURES | 0.0002 IN. TO 0.0010 IN. RADIAL CLEARANCE,OIL HOLE AND OIL GROOVE IN OD OF OUTER RING,10 DEG SELF ALINGMENT IN EITHER DIRECTION,0.0007 IN. TO 0.0030 IN. AXIAL PLAY |
