Guide dust cover specification:,C4,C5,C6,C8,C12 Load type: C,H; Whether docking is required at the end distance E1: No, yes; Whether to connect the end distance E2: No, yes; Accuracy: C,H; Number of single axis guide rail: ¡騰,¡騮, one; Self-moistening fuel tank: none,+E2; Guide fixing mode: R; End distance E1: [0.0-150.0]; End distance equal: no, yes; End distance E2: [0.0-150.0]; Guide length: [60-4000]; Guide rail positioning hole distance: 60,80,105,120,150; Slider fixing method: A,C; Dimensions: 15,20,25,30,35,45,55,65; Preload: Z0,ZA,ZB; Number of sliding blocks assembled by single guide rail: [1-20]; Model: HG; Slider type: W,H,L; Dustproof accessories: standard scraping plate + dustproof plate,+DD,+KK,+ZZ;