Barrel Diameter3.83 inBolt Circle Diameter5 inBore Diameter1 inFlange Diameter6 inFlange Thickness0.88 inHub Diameter7-1/2 inKey IncludedNOKey way size (mm)6 x 3KeywayStandardKeyway Size0.24 x 0.12 inMaterialCast IronNumber of Bolt Holes3Overall Length2-3/4 inScrew Size1/2-13 x 2-3/4 inSuitable For Use WithQD Style Sheaves, Sprockets and PulleysTorque Rating20000 in-lbTypeFinished Bore
| Barrel Diameter | 3.83 in |
| Bolt Circle Diameter | 5 in |
| Bore Diameter | 1 in |
| Flange Diameter | 6 in |
| Flange Thickness | 0.88 in |
| Hub Diameter | 7-1/2 in |
| Key Included | NO |
| Key way size (mm) | 6 x 3 |
| Keyway | Standard |
| Keyway Size | 0.24 x 0.12 in |
| Material | Cast Iron |
| Number of Bolt Holes | 3 |
| Overall Length | 2-3/4 in |
| Screw Size | 1/2-13 x 2-3/4 in |
| Suitable For Use With | QD Style Sheaves, Sprockets and Pulleys |
| Torque Rating | 20000 in-lb |
| Type | Finished Bore |