A&F Cylindrical Roller Bearing (NJ312E) Used for Locomotives From Shandong Bearings Plant Dalian Aofei Haibin Bearing Co., Ltd. Base Info Description Pre：A&F NJ309E(42309E) Cylindrical Roller Bearing with Long Using Life Next：NJ313E Cylindrical Roller Bearings Used for Locomotives From Shandong Bearings Plant
