Casting ball bearing Turntable for trailer and truck Casting Turntable for semi-trailers and fully trailers. 3 types of turntable are available from our company: z type, ua type and ub type. including 1200mm, 1100mm, 1050mm, 1000mm, 950mm, 900mm, 880mm, 850mm, 800mm, 750mm, 600mm, 500mm, 400mm and 300mm; Rated axial load from 750kgs to 25000kgs; Heights including 45mm, 52mm, 55mm, 58mm, 60mm, 65mm, 80mm, 90mm, 92mm and 94mm.