I need fan pulleys. Please send your best quotation of it. The quotation must be on FOB basis and must accompained with technical literature and drawings.Quotation must be submitted before / on 31-03-2009 positively. The following information is the part of the specification of pully. Cast Iron Pulley Belt type = SPC 4000 Pulley Model=SPC 280 5 Pulley Type= Fixed pitch with flanged bush. (Reference Sketch enclosed) Pulley width (L) = 136mm Pulley Outer dia = 290mm Shaft dia = 80 mm No. of grooves = 5 Groove width (g) = 21.9 mm Groove depth (h) = 23.8 mm Pulley front collar (a) = 6mm Pulley back collar (b) = 6mm Pulley should be dynamically balanced after machining.