So order a 1994 justy rear wheel bearing. Tell them it is AWD.

Equivalent bearings are not different size, they are the same. When you speak to a bearing company, ask for NSK B32-3CC5. If they want to know what you'll use it for, quote the dimensions. When they show it to you take out tape measure and check it.

If you find the part numbers in the Tech wiki are incorrect, let us know or just add a comment to the article.

Yes, it is sometimes difficult to find parts for older cars. Challenging.