50B17 Sprocket, 50BS17, 17 Tooth Sprocket
Carbon steel with heat treated teeth, 2 set screws and keyway OD:3.719"
Please choose your required bore size
50B17 Sprocket. This Sprocket is for use with #50 Roller Chain, and has 17 Teeth. The number on your sprocket might be 50 B 17,50BS17.