deep groove ball bearing 6000 series 1. ISO9000 Quality 2. Quick delivery good service 3.22years ... suppliy bearings deep groove ball bearing 6000 series Deep groove ball bearingShandong Haotian Bearing Imp & Exp Co., Ltd ... ,R168,99502H,499502H16000Series:16001,16002,16003,16005,16007Non-standard bearing series:Clutch bearing,Special purpose bearing,N,NR snaping ,Handware/Axle ...