Roller Chain Sprocket, Type C Single Strand Stock Bore Welded, 40 to 104 mm Bore, 532.06 mm Outside Diameter, #24B-1 Chain, 42 Teeth, 38.1 mm Pitch, 509.835 mm Pitch Diameter, 151.994 mm Diameter Hub, 95 mm Length Through Bore, Steel

C style sprockets are flat sprockets with a hub extension on either side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and hardened teeth are quick alterations that can be made. Martin Roller Chain Sprocket, Type C Single Strand Stock Bore Welded, 40 to 104 mm Bore, 532.06 mm OD, #24B-1 Chain, 42 Teeth, 38.1 mm Pitch, 509.835 mm Pitch Diameter, 151.994 mm Diameter Hub, 95 mm Length Through Bore, Steel