Please provide budget price and leadtime to supply 800 wheels with the following approximate dimensions:Outside diameter: 170 - 200mmBearing ID: 30mmBearing load rating: 1 - 5 tonneWidth: about 50mm (not critical)Rubber thickness: about 15 - 25mmMaterial: Mild steel hub and bearing and rubber tyre.We just need approximate price quickly for quoting to our customer. We will finalise dimensions and specification later and request final quotation.