Bore Range (in)1.5 to 4.5Bore Size Max4.5Bore TypeRough BoreComponent TypeLong HubCoupling Size304Coupling TypeDisc CouplingHeight (in)4.80Hub MaterialCarbon steelLength (in)9.50Length Through Bore (in)4.19Lube/Non-LubeNon-LubricatedMeasurement SystemImperialMin Compatible Bore Size (in)1.5Overall Length (in)4.19StyleKD21Width9.50
| Bore Range (in) | 1.5 to 4.5 |
| Bore Size Max | 4.5 |
| Bore Type | Rough Bore |
| Component Type | Long Hub |
| Coupling Size | 304 |
| Coupling Type | Disc Coupling |
| Height (in) | 4.80 |
| Hub Material | Carbon steel |
| Length (in) | 9.50 |
| Length Through Bore (in) | 4.19 |
| Lube/Non-Lube | Non-Lubricated |
| Measurement System | Imperial |
| Min Compatible Bore Size (in) | 1.5 |
| Overall Length (in) | 4.19 |
| Style | KD21 |
| Width | 9.50 |