Part Details | ROLLER BEARING UNIT
3130-00-849-7346 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: PB22447FH21516, PB22447FH2-15-16, PB22447FH, 3130-00-849-7346, 00-849-7346, 3130008497346, 008497346
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 11, 1967 | 00-849-7346 | 30558 ( BEARING UNIT, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-00-849-7346
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PB22447FH2-15-16 | 19382 | REXNORD INDUSTRIES, LLCDIV LINK-BELT BEARING OPERATION |
| PB22447FH | 19382 | REXNORD INDUSTRIES, LLCDIV LINK-BELT BEARING OPERATION |
Technical Data | NSN 3130-00-849-7346
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 2.9375 INCHES NOMINAL |
| STYLE DESIGNATOR | 6 PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 2.2500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 8.1250 INCHES NOMINAL |
| HOUSING HEIGHT | 6.4375 INCHES NOMINAL |
| HOUSING WIDTH | 10.4375 INCHES NOMINAL |
| BASE LENGTH | 3.1875 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 4.0313 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 3.2500 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SLOTTED |
| MOUNTING SLOT WIDTH | 0.7500 INCHES NOMINAL |
| MOUNTING SLOT LENGTH | 1.0625 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 | 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 |