Did it come with a single bearing head? If it did I would imagine it came with the proper housing also.
If you have the correct correct housing and flywheel why not use a single bearing head directly mounted to the housing. I’m not a 100% sure but I think they use a SAE 5 housing with an SAE 6.5 drive plate.
Central Georgia Generator sells them and they have all the info and most likely all the parts to help build a nice compact generator. I found single bearing generator heads are the simplest way to go. Much less to go wrong. No worries of chewing up love joy spiders, cracking mounts or alignment issues.
It’s nothing to mount a generator head on that Kubota setup.
https://centralgagenerator.com/product/8-2-kw-single-bearing/I’m not trying to twist your arm
just sharing what I’ve experienced.
If you might be interested in finding more out about a single bearing setup ask for Tom Osborne, he knows his stuff. Great guy. He is one of our vendors on microcogen and been helping our members for over 10 years. Let him know your a member of microcogen and listerengine.
Henry