| BEARING | Sleeve |
| BRAND | Century |
| C DIMENSION | 7.92 IN |
| CATALOG NUMBER | 657 |
| DUTY | Continuous Air Over |
| EFFICIENCY | Standard |
| ENCLOSURE | OPEN AIR OVER |
| FL AMPS | .75/.34 A |
| FRAME | 4.4 |
| FREQUENCY | 60 HZ |
| HEIGHT | 11.5 IN |
| INSULATION CLASS | B |
| LEAD TIME | 17 |
| LENGTH | 4.38 IN |
| MANUFACTURE MODEL NUMBER | 657 |
| MANUFACTURER | Regal Beloit Epc |
| MOTOR TYPE | Shp |
| MOUNTING | Extended Studs |
| NUMBER OF POLES | 4 |
| NUMBER OF SPEEDS | 1 |
| ORIENTATION | Horizontal |
| OUTPUT | 1/20 HP |
| OVERLOAD | Automatic |
| PRODUCT NAME | 1/20HP,1550,220/480V |
| PRODUCT SKU | STK-657 |
| ROTATION | Counterclockwise Shaft End |
| RPM | 1550(1) |
| SERVICE FACTOR | 1 |
| SHAFT | 0.312 IN X 0.3125 X 3.625 IN |
| SHAFT DIAMETER (IN IN.) | 0.312 IN |
| SHAFT EXTENSION | 0.3125X3.625 IN |
| SHAFT TYPE | Flat |
| SPEED | 1550 |
| SUPPLIER | Regal Beloit Epc |
| TYPE OF OVERLOAD PROTECTOR | Thermally Protected |
| UL | Recognized |
| UNIT OF MEASURE | Each |
| VOLTAGE | 208-240/480 V |
| WIDTH | 4.38 IN |