... price 3.prompt delivery 4.low voice,long life Linear bearings We offer our customers1.Brand:SKF,NSK,TIMKEN,IKO,KOYO ... ,Cylindrical roller bearing,Needle roller bearing Tapered roller bearing,roller bearings,ball bearings,bearing housing.4.Quality:ISO9001,ABEC-15.Feature:low ... 60 UU OP [transmission]THK Linear guide LM61219OP.AJ.5.6