Rear bearing hub suppliers
	
	
		You are all quite right to recommend Timken bearing in the hubs, nothing less, and they are usually much cheaper than genuine (which likely have Timken in them).
One  cheapie seller on Ebay was offering a 3 year warranty on the bearings, but imagine the mucking about to claim on that lot.
When the service guys replaced all of mine (with non genuine but with Timken bearings in the hubs) they charged me "genuine" type price.
So I checked with state LR parts supplier, and Lo, they had genuine LR hubs on special at cheaper than "Timken" aftermarket brands. 
(And I would have been about $400 cheaper on the full set if my service guy had checked with them first.........maybe he did and I was just charged anyway...who knows?)
So maybe check with your LR dealer first in case they have a "special" going.