Toyota...what f..kn dickheads. Not saying I've actually bought any but I'm sure another bearing shop should have them. I got some front wheel bearings for my AE82 twin cam from Advance Bearings in Blacktown (Sydney) 9671 2322 (I see your from Newcastle..but they might send them for a small charge). The front wheel bearing kits cost me $55 each where other places were asking about $80 i think...or go into bearing shop up your way. They should have a book listing what each car has in it, you should get the seals with it I think. Good luck with it.
PS. If you can get the part no. from toyota (from when they used to have it in stock) a bearing shop may be able to match it easier i.e. if you're having trouble