Not me Danny. Check with Mark. He probably already has patterns to work from. I don't think there is any need for these to be hardened, although Mark probably would to be sure. Ron
There's no need to harden them...They are simply provide a seat for the bearing outer when it's fitted to the hub..Anyone with a lathe could knock these up very easily...Try a local machine shop...Ian
I've done 15-7047 that have been hardened and ground. 15-7045 is on the "to do list" Unfortunately I got put on an emergency aluminium job, so I'll be turning aluminium for a while. Then Bronzes before getting back to steels. Unless I'm told otherwise ;) . (I have paint for my project now and hope to paint the wheels this afternoon, so I will be assembling them soon and will require the spacers too.)
Mark incase you don't already know. The original spacer washers 15-7045 are 0.155-0.160" and the thinner ones for the metric bearings are 0.105-0.110". I guess you have the ID and OD, but I have that if required.
I imagine that a bigger stock of the thinner ones would be favourite these days.
Finally I managed to find some time to run a few thinner bearing spacers off. These were machined from a medium carbon steel.
I don't know the price yet but they won't be much. In a few days they will appear on https://pesltd.uk/ as 15-7045A
If you buy the bearings from us Anita will put one in each bearing box for free. That will be listed as 26-6890