... 5.ISO9001 certification GCr15 nylon or steel linear bearings LMB 64UU We can offer almost types ... of linear bearing(LM,LME,LMF,LMH,LMK,KH, ... etc)Size range is from 6-80mm. Linear motion bearings have the characterized of smooth movement, ... precision machine,medical instrument,chmeical, printing,agriculture,robotic,automatic production line etc Welcome customers to call or ...