31308 High Quality SKF Tapered Roller Bearing From China Manufacturer Qingdao Tell Bearing Co., Ltd. Base Info Description Pre：40mm 1 5/8" G40 AISI 52100 Chrome Steel Ball for Slewing Ring Bearing/Roller Bearing/Wheel Excavators Next：SKF 61956 61960 61964 61968 61976 61980 61988 61992 Bearing with Ball Bearing
