Part Details | BALL BEARING UNIT
3130-00-772-9257 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: LF23, 228392211, 22839-221-1, 22839202PCALL, 22839-202PCALL, 228392021, 22839-202-1, 3130-00-772-9257, 00-772-9257, 3130007729257, 007729257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-772-9257 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
FLANGE BLOCK
Cross Reference | NSN 3130-00-772-9257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LF23 | 57448 | STEPHENS-ADAMSON INCA SUB OF ALLIS-CHALMERS CORP |
| 22839-221-1 | 63743 | WARD LEONARD CT LLC |
| 22839-202PCALL | 63743 | WARD LEONARD CT LLC |
| 22839-202-1 | 63743 | WARD LEONARD CT LLC |
Technical Data | NSN 3130-00-772-9257
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 1.4375 INCHES NOMINAL |
| STYLE DESIGNATOR | FLANGE BLOCK |
| BOLT CIRCLE DIAMETER | 3.9375 INCHES NOMINAL |
| FLANGE THICKNESS | 0.6562 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 4.8125 INCHES NOMINAL |
| HOUSING DIAMETER | 3.6875 INCHES NOMINAL |
| HOUSING HEIGHT | 4.2500 INCHES NOMINAL |
| HOUSING LENGTH | 1.0312 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 1.5937 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.8125 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SQUARE |
| MOUNTING HOLE WIDTH | 0.4062 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 | SLINGER |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | DIRECT |
| LOAD CAPABILITY TYPE | RADIAL |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |