... LB3OUU,LB35UU,LB40UU,LB50UU,LB60UU,LB80UU,LB100UU KH type linear bearing: KH0622PP,KH0824PP,KH1026PP,KH1228PP,KH1630PP,KH2030PP ... ,SC20VUU,SC25VUU,SC30VUU,SC35VUU, SC40VUU,SC50VUU(Short type) 2.Open type: SBR10UU,SBR12UU,SBR13UU,SBR16UU,SBR20UU,SBR25UU,SBR30UU, ... SBR35UU, SBR40UU,SBR50UU(Normal type) SBR10LUU,SBR12LUU,SBR13LUU,SBR16LUU, ...