... Prompt delivery 4.High quality Supply SHEKTE 306/47 Tapered roller bearing 1.Types:319series,329series,310series,320series,330series,322series, ... ABEC-1,ABEC-3,ABEC-55.Main application: Cylindrical roller bearings is mainly used for medium and large motors, generators ... of industrial machinery.7. Packing: individual box single plastic bag, cartons and wooden cases8.Production range: standard and non- ...