... the single row angular contact ball bearing ,double row angular contact ball bearing and four point contact ball bearing ,it can bear radial ... to 15 -25 degree and 40degree ,when the bearing bears radial load ,additional axial force will occur .Therefore ... ~ 7432 (C, AC,B) 5) AC200300,AC250330,AC2603406) Hybrid standard ceramic ball bearing Hybrid standard ceramic ball bearing HCB7016-C-T-P4S