Korea SBC linear guide: SBI15FL SBI15FLL SBI20FL slider slider SBI15FL-K1: 1, size outline combined height H: 24mm, height K: 21mm, width W: 47mm, length L: 63.8mm, mounting hole dimensions: vertical slider about Pitch B: 38mm; transverse pitch slider about J: 30mm; 2, a single slider slider weight: 0.19 kg; 3, packing an overview face up on the greaseproof paper, and the corners diagonally folded edges for oilpaper so tight sealing paste type label packaging. With anti-dust, moisture and exterior damage, but also to suppress dissemination of the film of oil on the slider, Maintenance "persistent"!