NSN 3110-00-437-6056
Part Details | AIRFRAME BALL BEARING
3110-00-437-6056 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: TCRZZ4556P, TCRZZ45-56P, S4556MCZZE3, S4556MCZZE5P515L01, S4556MCZZE5P515LO2, 3110-00-437-6056, 00-437-6056, 3110004376056, 004376056
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | SEP 05, 1969 | 00-437-6056 | 00041 ( BEARING, BALL, AIRFRAME ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW INNER RING EXTENDED BOTH SIDES
Cross Reference | NSN 3110-00-437-6056
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TCRZZ45-56P | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| S4556MCZZE3 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| S4556MCZZE5P515L01 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| S4556MCZZE5P515LO2 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
Technical Data | NSN 3110-00-437-6056
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| BORE DIAMETER | 2.8122 INCHES MINIMUM AND 2.8128 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.4992 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.3122 INCHES NOMINAL |
| INNER RING WIDTH | 0.3120 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-PRF-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| RETAINER FABRICATION METHOD | MACHINED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
| SPECIAL FEATURES | FRACTURED OUTER RACE WITH STAINLESS STEEL HOLDING WIRES |
