well it kinda does. the gear box looks a little different but what do i know. heres a picture maybe someone knowsPictures! Pictures! We love pictures.
Does the tiller look like this? If it does then it is a Caroni and Agri Supply carries some things for them.
 also i believe i found the right bearing. i was able to piece it together and it looks like 30207a. trying to see if timken makes one but haven't found it yet.