10012X sprocket is a "X series" weld on sprocket that is made to ANSI standards. The 100X12 sprocket is 12 tooth sprocket for #100 ANSI roller chain. Any "X series" weld on hub will work with our 10012X sprocket. This sprocket is manufactured from 1045 carbon steel and has hardened teeth for wear resistance.
10012X Sprocket Dimensions
ANSI Chain Size:100
Pitch Diameter (dp):4.830''
Outside Diameter (de):5.415''
Sprocket Thickness (B1):0.692''
Hardened Teeth:Yes (HRC 40-50)
Type Of Finish:Black Oxide
It's recommended to use Low Hydrogen Electrodes for welding weld on sprockets & hubs. Below is a diagram showing the location to weld on small vs large diameter sprockets.