Sprocket KRS with hub 12 B-1 3/4x7/16" 17 teeth material steel
Material: Steel C45, not hardened. Pre-bored. Sprockets with 45 teeth and more are made from grey cast iron GG25.General dimensions: B1 = 11,1 mm, c = 2,0 mm, r3 = 19 mm.Other dimensions: See the table.
Article ID: 10711700