Jinnai Brand 25*60 Ball Cage Bearing/Plastic Ball Bearing Cage/ Bead Cage /Ball Retainer Bushing Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Jinnai Brand Steel Alloy Guide Bushes Combined with Ball Bearing Cage Hardened Steel Guide Bush Next：25*90 Ball Cage Bearing/High Quality Ball Cage Ball Bearing Retainer for Punching Machine
