... Cage(Retainer): Brass cage, nylon cage, steel cage 3. Quality level: Reach the same level as Japanes and European bearings ... 751052070,411613,2430063000,5232915 TN9/QVG900 751152510616318,6400053000,9032015 X/Q 751153113422826400053001,1533015/Q 751253717626531,5380050001,8033115/Q 7513027, ... Q 76,2139,99236,51218728032,5340050002,45575/572/Q Good quality KG bearing 32219 bearing in competitive price