... 1950mm stainless steel cylinder mould 2 sets, including frame, bearing shells, bearing pedestal, bearing 3615, Φ380 × 2000 couch roll 2 sets, ... 95 ° ± 2 °, thickness is 20mm, equipped with 113620 bearing and support, arm, spanner positive and negative pressure device two groups. 7 ... surface hardness HB ≥ 200, equipped with 3,113,156 bearing, bearing pedestal, M12 × 170 big gears and a heavy scraper ...