... QJ348 Four point contact ball bearings 1)All brands ,sizes provided 2)competitive price 3)Best service 4)OEM is acceptable QJ348 Four point ... contact ball bearings 1 brand: SKF,ASAHI,TIMKEN, KOYO,STIEBER,SNR,NTN, OEM,etc.All brands and ... dimensions you need 2 product categories: deep groove ball bearing, angular contact ball bearing, four point contact ...