Barrel Diameter3-3/8 inBolt Circle Diameter3-1/4 inBore Diameter22 mmHub Diameter4.88 inKey IncludedNOKey way size (mm)6 x 2.8KeywayStandardKeyway Size0.24 x 0.11 inMaterialCast IronNumber of Bolt Holes2Overall Length1-3/4 inScrew Size1/2-13 x 1 inSuitable For Use WithTaper Lock Style Sheaves, Sprockets and PulleysTaper8 degTorque Rating11600 in-lbTypeFinished Bore
| Material | Steel |