- 1.875 in Maximum Bore Size
- Finished Bore
- 6 Coupling Size
- 0.75 in Finished Bore Size
| Material External Use | Steel |
| Finished Bore Size | 0.75 in |
| Set Screw | Yes |
| Bushing Type | N/A |
| Bore Type | Finished Bore |
| Bore Size | 0.750 in - 3/4 in |
| Keyway Size | 3/16 x 3/32 in |
| Inch/Metric | Inch |
| Outside Dia. | 4 in |
| Hub Dia. | 2 1/2 in |
| Bushing Series | N/A |
| Hub Length | 17/32 in |
| No. of Set Screws | 2 |
| Coupling Size | 6 |
| RPM [Max] | 6,000 rpm |
| Bore Size [Max] | 1.875 in |
| O.D. | 4 in |
| Material | Cast Iron |
| Lock Type | Setscrew |
| Length Through Bore | 1.625 in |
| Material Internal Use | Atomized Metals |
| Weight | 1.9 LB |
| EAN or UPC | 697950277059 |

