Part Details | BALL BEARING UNIT
3130-01-623-5648 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: 64578, MB2, MB-2, 3130-01-623-5648, 01-623-5648, 3130016235648, 016235648
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 19, 2013 | 01-623-5648 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-01-623-5648
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 64578 | 71041 | ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR |
| MB-2 | 71041 | ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR |
Technical Data | NSN 3130-01-623-5648
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 2.0000 INCHES NOMINAL |
| STYLE DESIGNATOR | 5 PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 0.8750 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 6.0000 INCHES MINIMUM AND 7.5000 INCHES MAXIMUM |
| HOUSING HEIGHT | 5.0625 INCHES NOMINAL |
| HOUSING LENGTH | 8.8750 INCHES NOMINAL |
| HOUSING WIDTH | 2.7500 INCHES NOMINAL |
| BASE LENGTH | 2.2500 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 8.8750 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.2500 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 0.6875 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| ROLLING ELEMENT GROOVE QUANTITY | 1 |
| 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 |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| END ITEM IDENTIFICATION | FLIR TEST SET |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MOUNTED BALL BEARING/PILLOW BLOCK |