Underside of Platter/Inner Drive Groove

Lower Platter Section All Onyx Models Ø Lower aluminum platter – main drive coupling Ø 1.5 inches thick x 11.46 diameter (11 lbs/5 KG’s) Ø 6061 platter base which houses the internal drive wheel coupling Ø Direct internal rim drive Ø Plinth mounted rigid decoupled motor Ø Bearing is no contact oil bath bearing design Ø Carbide bearing shaft .5000 inch (12.7mm) x 2.5 inch (6.35mm) length Ø polished.1870 inch (4.749 mm) carbide thrust bearing