Part Details | BALL BEARING UNIT
3130-00-277-0739 An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
Alternate Parts: MST35, 3130-00-277-0739, 00-277-0739, 3130002770739, 002770739
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-277-0739 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
FRAME TYPE
Cross Reference | NSN 3130-00-277-0739
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MST35 | 57448 | STEPHENS-ADAMSON INCA SUB OF ALLIS-CHALMERS CORP |
Technical Data | NSN 3130-00-277-0739
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 2.1875 INCHES NOMINAL |
| STYLE DESIGNATOR | FRAME TYPE |
| GROOVE WIDTH | 1.0625 INCHES NOMINAL |
| HOUSING HEIGHT | 7.6250 INCHES NOMINAL |
| HOUSING LENGTH | 1.5000 INCHES NOMINAL |
| HOUSING WIDTH | 5.7500 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 2.5625 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 4.6875 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | HYDRAULIC |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 30.0 DEGREES NOMINAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| ROLLING ELEMENT GROOVE QUANTITY | 1 |
| ALIGNMENT TYPE | SELF-ALIGNING |
| BLOCK TYPE | FIXED |
| SHAFT END TYPE | OPEN |
| SEAL TYPE | LABYRINTH |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | DIRECT |
| LOAD CAPABILITY TYPE | RADIAL |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |