... pedestal, bearing 3615, Φ380 × 2000 couch roll 2 sets, the rubber hardness is 38 ° ± 2 °, thickness is 25mm, with bearings 312.3 ... set, equipped with a scraper, and aΦ450 × 2000 rubber roller, the rubber hardness is 90 ° ± 2 °, thickness is 23mm, the crown ... air control box. 6. Gloss section: Φ400 × 2000 a calendar rubber roller, rubber hardness is 95 ° ± 2 °, thickness is 20mm, equipped with 113620 ...