... 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 ... quality,and durability,low friction. Our Bearing List: Linear Bearing Seires LM Entry-Standard Type LM Open ... NSK INA TIMKEN KOYO IKO NACHI THK NTNWebwww.tjnbr.en.alibaba.com www.tjnbr.com