Edition 30 Rear Wheel Bearing Size

[j dog]

I have a 57 plate 5 door Edition 30. It's done 59000 miles and I'm getting an annoying humming noise from the rear nearside wheel. It occurs between 30 and 60 mph and goes away when I turn left! I'm pretty sure it's the bearing and after searching on here it seems to be a common wear and tear item on the MK5's.

My question is does anybody know which of these will fit my car?

http://www.ebay.co.uk/itm/VW-GOLF-MK5-2-0-GTI-169KW-06-07-REAR-WHEEL-BEARING-KIT-AZ8872-/350608157973?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item51a1dfed15

http://www.ebay.co.uk/itm/VW-GOLF-MK5-2-0-GTI-169KW-06-07-30MM-VKBA3656-REAR-WHEEL-BEARING-HUB-KIT-/251095734518?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Car+Make%3AVW%7CModel%3AGolf&hash=item3a7678d8f6

http://www.ebay.co.uk/itm/VW-GOLF-MK5-2-0-GTI-169KW-06-07-32MM-VKBA3644-REAR-WHEEL-BEARING-HUB-KIT-/251095820199?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3a767a27a7

Any help would be appreciated or if anyone has experience from these sellers.

Thanks

[MarkCameron]

How did you get on with your wheel bearing size mate? I have the same car as you and also need to replace the rear wheel bearing but don't know which is the correct size for our vehicle. I have seen 30 and 32mm options.