... )High quality ,long life 4)ISO standard THK linear ball screw and nut bearing 1.We can offer almost types ... of linear bearings (LM,LME,LMF,LMH,LMK,KH,etc ... )Size range is from ID6-60mm.2.Linear motion bearings have the characterized of smooth movement, ... ,quality,and durability,low friction. Our Bearing List: Linear Bearing Seires LM Entry-Standard Type LM Open Type ...