... , 4.Various size and type, 5.15-30days delivery. Insert ball bearing:(1)Type range: UC201~215, UK205~218, SA201~211, SB201 ... mm Metric and Inch size available,(3)Material: chrome steel, stainless steel, Thermoplastic, Zinc Alloy, pressed steel house.Bearing Housing Product Color ... + single white box 3. Single color box + carton + wooden pallet. Insert Ball Bearings CSB200 series inch dimension