Common Interchanges: 40BS55H
CL Overall Width (X): 2
What separates this AK39H pulley from the others is that it is made using a high grade-35 cast iron
While the phosphate coated and then painted finish adds corrosion resistance to the 63V500SK sheave
Steel 78A15 Sprocket 64-Tooth Sprocket Common Interchanges: 40BS55HThis 78A15 sprocket is a 15 tooth steel construction A Plate style sprocket. This sprocket is in the 78 series of engineer class sprockets. It can be supplied with a stock plain bore, finished bore with key way and set screws, or as an idler sprocket configuration. This sprocket will work with chain sizes H78, H74, H79, 188, R588, R778, 87R, IS881, 81X, 81XH, 81XHH 81XHD, 488, SS188, C188, and 882. 78A15 Dimensions Tooth Count: 15 Style: A Pitch