Modle SFU,DFU,SFI,DFI,SFS,DFS,SFE,SFK,BSH series Diamater Diamater:6mm-100mm Pitch Pitch:1mm-50mm Grade C3(300mm/0.008mm),C5(300mm/0.018mm),C7(300mm/0.05mm) Preload code P0,P1,P2,P3,P4 Material Bearing steel GCr15,Hardness more than 62 degree (HRC62) Performance Long life and low noise Service We could machine end ball screw by our costomers’ drawings Payment terms A:By paypal,Western Union B:30% TT in advance,70% TT against copy of BL C:100% LC at sight











