silent spinners are quiet Joe14, and quite a few of my hamsters use them and love them.
A couple of my larger ladies tend to prefer a Wodent wheel, and again these are very quiet.
silent spinners come with a stand or can be fixed to the cage bars, wodent wheels have an inbuilt stand which you cannot remove.
Have you tried putting a tiny amount of vegetable oil on the yellow spindle of your jumbo roly and letting it seep through the centre though? This may solve your problems for a while! (not too much oil though, or you may have a very greasy looking hamster!)