NSN 3130-00-271-0378
Part Details | BALL BEARING UNIT
3130-00-271-0378 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: MFC47, 40014, MFC47, 3130-00-271-0378, 00-271-0378, 3130002710378, 002710378
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-271-0378 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
FLANGE CARTRIDGE BLOCK
Cross Reference | NSN 3130-00-271-0378
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MFC47 | 81076 | JOHNSON C S CO INC |
| 40014 | 81076 | JOHNSON C S CO INC |
| MFC47 | 02695 | MORSE INDUSTRIAL CORPSEALMASTER BEARING DIV |
Technical Data | NSN 3130-00-271-0378
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 2.9375 INCHES NOMINAL |
| STYLE DESIGNATOR | FLANGE CARTRIDGE BLOCK |
| PILOT DIAMETER | 6.3750 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 7.5000 INCHES NOMINAL |
| HOUSING DIAMETER | 8.7500 INCHES NOMINAL |
| HOUSING LENGTH | 2.4375 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 3.2500 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 0.6875 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | HYDRAULIC |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 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 |