Part Details | ROLLER BEARING UNIT
3130-00-145-6977 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: 30E77, 30E77, MBR2207, MBR207, 3130-00-145-6977, 00-145-6977, 3130001456977, 001456977
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 19, 1973 | 00-145-6977 | 30558 ( BEARING UNIT, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
FLANGE CARTRIDGE BLOCK
Cross Reference | NSN 3130-00-145-6977
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30E77 | 05643 | BARBER-GREENE CO |
| 30E77 | 0MKW7 | MINNPAR, LLCDBA MINNPAR |
| MBR2207 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| MBR207 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
Technical Data | NSN 3130-00-145-6977
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 2.4375 INCHES NOMINAL |
| STYLE DESIGNATOR | FLANGE CARTRIDGE BLOCK |
| PILOT DIAMETER | 5.4980 INCHES MINIMUM AND 5.5000 INCHES MAXIMUM |
| BOLT CIRCLE DIAMETER | 6.5000 INCHES NOMINAL |
| HOUSING DIAMETER | 7.6250 INCHES NOMINAL |
| HOUSING LENGTH | 2.6250 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 3.5000 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 0.5000 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 | CONTACT |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR |
| COLLAR LOCATION | ONE END |
| LOAD CAPABILITY TYPE | RADIAL AND THRUST |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |