I'm thinking of a summer project for the 14 year old grand-kid - - my cleaning up the Olde Haus property - a goodly pile of old hubcaps has appeared - I thought he could turn them into artistic whirlygigs - I'm looking for a supply of cheap bearings for this - our Canuck Harbour Freight - Princess Auto - seems to only have larger size. Any suggestions / sources appreciated. ps : I fully realize that 2 or 3 of these might be "valuable" but I'm not really prepared to haggle with internet A-H's over it. John T.