... : 360-degree rotation. Aluminium Turntable Bearings 120mm:Applications Suitable for various kinds of medium & high ... TV shelves. .Material Aluminum Surface color Natural color Material, white zinc, silvery, etc. Aluminum Structure: Double layer ... , 300mm, 304mm, 305mm, 350mm, 392mm, 400mm, 406.4mm, 450mm, 456mm, 500mm, 508mm, 600mm, 1000mm, 1200mm, 1500mm.Our ...