Inch Size Miniature Deep Groove Ball Bearing R12-2z/2RS/Open 19.05*41.275*11.113mm / China Manufacturer / China Factory NINGBO JINGWEI IMP.&EXP. CO., LTD. Base Info Description Pre：Inch Size Miniature Deep Groove Ball Bearing R10-2z/2RS/Open 15.875*34.925*8.733mm / China Manufacturer / China Factory Next：Inch Size Miniature Deep Groove Ball Bearing Fr1-4-2z/2RS/Open 1.984*6.35*3.571mm / China Manufacturer / China Factory
