If you ever need a bearing just bring the old bearing into any bearing shop and they will match it up. Much cheaper then going through a dealer.

 

Wow! I completely forgot about this forum. As far as the restoration of the Chinese quad is concerned, I finished that back then. I just bought a 250cc manual quad, and I will be uploading pictures of it soon. Will definitely need help in identifying it, meaning figuring out which make it might be.
Also, I will be uploading pictures of the completed Chinese quad just so you guys can see the end result.