Thanks for all the info. I’ve ordered a set from Etsy and crossing my fingers they fit
Since then I picked up for free (can you believe it) a kenmore
158-19142. The lady said it needed repair, so I thought what the heck it’s free I’ll try it. Long story to short brought it home put in a new bobbin case, cleaned and oiled and voila it sews So maybe the kenmore cams will fit one if not the other