Part Details | ROLLER BEARING UNIT
3130-00-873-3778 An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.
Alternate Parts: FC447, FCB22447H, 3130-00-873-3778, 00-873-3778, 3130008733778, 008733778
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 17, 1967 | 00-873-3778 | 30558 ( BEARING UNIT, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
FLANGE CARTRIDGE BLOCK
Cross Reference | NSN 3130-00-873-3778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FC447 | 82994 | PT COMPONENTS INCDRIVE DIV |
| FCB22447H | 82994 | PT COMPONENTS INCDRIVE DIV |
Technical Data | NSN 3130-00-873-3778
| 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 | 3.1250 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 4.0000 INCHES NOMINAL |
| MOUNTING HOLE DIAMETER | 0.6250 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 | 2 |
| ALIGNMENT TYPE | SELF-ALIGNING |
| BLOCK TYPE | FIXED |
| SHAFT END TYPE | OPEN |
| SEAL TYPE | LABYRINTH |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR |
| COLLAR LOCATION | ONE END |
| LOAD CAPABILITY TYPE | RADIAL |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |