Mechanical structure \ structure for carbon steel (tooth part), one 般構 \ structure for rolled steel (hub) welding specifications
Hub diameter D H(mm)
Outside Diameter (Do)(phi mm)
Approximate Weight (kg)
Sprocket format Type B (one hub)
Maximum Shaft Hole Diameter d (mm)
This product is only for making prepared hole. There are no shaft holes, so you can make any size holes up to the largest size possible and use it. Please be aware that no supports for drilling and key-way milling, etc.