Barrel Diameter2.187 inBolt Circle Diameter2.69 inBore Diameter42 mmFlange Diameter3.18 inFlange Thickness0.43 inHub Diameter3-1/2 inKey IncludedNOKey way size (mm)12 x 3.3KeywayStandardKeyway Size0.47 x 0.13 inMaterialSteelNumber of Bolt Holes3Overall Length1.31 inScrew Size1/4-20 x 1-3/8 inSuitable For Use WithQD Style Sheaves, Sprockets and PulleysTorque Rating5000 in-lbTypeFinished Bore
| Bore Size | 42 MM |
| Bushing Size | SDS |
| Keyway | 12" x 3.3" |
| Material | Ductile Iron |