Four Row Taper Roller Bearing Luoyang Auto Bearing Co., Ltd. Base Info Description Bearing DesignationsPrincipal Dimensions(mm)Rated Loads(r/min)OLD NEWdDB rminDynamic CrStatic CorGreaseOil2077144382044220340305320705430500 Pre：Four Row Taper Roller Bearings Next：Four Row Taper Roller Bearing 2077148
