WebFeb 19, 2017 · Bearings can be lubried from outside the topshell on the 51, 60 and 84in. crushers through oil holes in spider caps of the four smaller sizes. Cone Crusher MAINSHAFT The mainshaft is of high grade forged steel, annealed for stress relief. It is tapered to gauge for head center fit.
Web CH870i is a technologically advanced, highcapacity cone crusher designed for crushing appliions in mines or large sized quarries. Email us Request a quote Downloads The main shaft is now 65% stronger and both the top and bottom shells have been strengthened and castoptimized by up to 50% for maximum reliability and higher availability.