| BEARING | Ball/Ball |
| CATALOG NUM | D391 |
| EFFCIENCY | Standard |
| ENCLOSURE | Tefc |
| FRAME | 56C |
| HORSE POWER | 1/2 HP |
| LEAD TIME | 17 |
| MANUFACTURER | Marathon Electric Mfg Co |
| MFG MODEL NUM | D391 |
| MIN QUANTITY INCREMENT | 1 |
| MOTOR TYPE | 3Ph |
| MOUNTING | Rigid |
| OVERLOAD | None |
| PRODUCT GROUP | 3050 |
| RPM | 3600 |
| SERVICE FACTOR | 1.15 |
| SKU | MAR-D391 |
| UOM | Each |
| VOLTAGE | 208-230/460 |