... .Material:Chrome steel GCr15,HT200 cast iron flanged bearing ucf uct ucp Our factory is a professional manufacturer and ... UC320, UC321, UC322, UC323, UC324, UC325, UC326, UC327, UC328. UCF 200 Series: UCF204,UCF205,UCF206.UCF207,UCF208,UCF209,UCF210,UCF211 ... , UCF212, UCF213, UCF214, UCF215, UCF216, UCF217, UCF218. UCF 300 Series:UCF305,UCF306,UCF307UCF308,UCF309,UCF310,UCF311,UCF312,UCF313 ...