Part Details | ROLLER BEARING UNIT
3130-00-146-2939 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: PKLB78160FH, SAFS22232HELD, 3130-00-146-2939, 00-146-2939, 3130001462939, 001462939
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | SEP 10, 1971 | 00-146-2939 | 30558 ( BEARING UNIT, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-00-146-2939
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PKLB78160FH | 19382 | REXNORD INDUSTRIES, LLCDIV LINK-BELT BEARING OPERATION |
| SAFS22232HELD | 52676 | SKF USA INC. |
Technical Data | NSN 3130-00-146-2939
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 6.2992 INCHES NOMINAL |
| STYLE DESIGNATOR | PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 2.7500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 18.3125 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 3.7500 INCHES NOMINAL |
| HOUSING HEIGHT | 13.5000 INCHES NOMINAL |
| HOUSING LENGTH | 8.5000 INCHES NOMINAL |
| HOUSING WIDTH | 22.0000 INCHES NOMINAL |
| BASE LENGTH | 8.0000 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 8.5000 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 6.6875 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SLOTTED |
| MOUNTING SLOT WIDTH | 1.0000 INCHES NOMINAL |
| MOUNTING SLOT LENGTH | 1.9375 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE AND OIL |
| LUBRICATION FITTING TYPE | HYDRAULIC |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 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 | STRAIGHT SLEEVE |
| LOAD CAPABILITY TYPE | RADIAL AND THRUST |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| SPECIAL FEATURES | INNER RACE OF BEARING SECURED TO SHAFT BY LOCKWASHER AND NUT |