Bore Diameter1 inBore TypeBored to SizeFace Width0.88 inFinishPaintedHub Diameter1.88 inHub Projection0.53 inMaterialCast IronNon-StandardNONumber of Grooves1Outside diameter (in)4.75Pitch diameter (in) (4L)4Pitch diameter (in) (5L)4.40Series7805Suitable For Use WithTruflex 4L or 5L Cross Section V-BeltsTypeLight Duty Spoke
| Material | Cast Iron |
| Outside Dia | 4.750" |