Part Details | BALL BEARING UNIT
3130-00-623-3022 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: 8421539, A622, 3130-00-623-3022, 00-623-3022, 3130006233022, 006233022
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-623-3022 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-00-623-3022
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8421539 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| A622 | 71956 | RELIANCE ELECTRIC COMPANYDBA RELIANCE & DODGE BRANDS |
Technical Data | NSN 3130-00-623-3022
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 1.9380 INCHES NOMINAL |
| STYLE DESIGNATOR | 7 PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 1.3800 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 6.2500 INCHES NOMINAL |
| HOUSING HEIGHT | 4.5000 INCHES MINIMUM AND 4.6200 INCHES MAXIMUM |
| HOUSING LENGTH | 1.8300 INCHES MINIMUM AND 2.4700 INCHES MAXIMUM |
| HOUSING WIDTH | 7.7500 INCHES MINIMUM AND 8.1200 INCHES MAXIMUM |
| BASE LENGTH | 2.1000 INCHES MINIMUM AND 2.4000 INCHES MAXIMUM |
| ASSEMBLY OVERALL LENGTH | 2.3700 INCHES MINIMUM AND 2.6700 INCHES MAXIMUM |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.2500 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 0.6400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 DEGREES NOMINAL |
| 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 |