A B C singgle double Sprocket welding bub Japan 1. Japan standard 2. A B C Single Double type ... teeth sprocket table. 25A, 35A, 40A, 50A, 60A, 80A, 100A, 120A, 140A, 160A.B-typeThese sprockets ... .Double pitchWe can provide following double pitch sprocket as stock with quick delivery.Stainless steel ... SUS2042B, SUS2050B, SUS2052B, SUS2060B, SUS2062B. A B C singgle double Sprocket welding in Japan