... delivery 4.High quality Supply SHEKTE 306/47 Tapered roller bearing 1.Types:319series,329series,310series,320series,330series,322series ... ABEC-55.Main application: Cylindrical roller bearings is mainly used for medium and large motors, generators, internal combustion engines ... wooden cases8.Production range: standard and non-standardModelBasic Size(MM)Basic loading rating(N)Weight(KG)dDBDynamic CStatic ...