... the uselife of industrial automatic machine 3.Linear Motion Bearing LM Series Data:LM linear bearing: LM3UU,LM4UU,LM5UU,LM6UU,LM8UU,LM8S,LM10UU ... , LM16UU,LM20UU,LM25UU,LM30UU,LM35UU,LM40UU,LM50UU,LM60UU, LM80UU,LM100UU LM Open Series linear bearing: LM10OPUU,LM12OPUU,LM13OPUU,LM16OPUU,LM20OPUU,LM25OPUU, LM3OOPU ...