So i'm stuck buying or borrowing one of these specialty tools to get my bearings off? I could try and chisel a groove and spit it open, but aren't they a tough steel to work with? A cutoff wheel would work a little better, but the chance of going too deep and scoring the carrier ends to me seems too much of a possibility. Could I mig weld two "perches" to the race and use them as something for my puller to grab hold of? Or is that still too much heat for the carrier?