Inch Size Miniature Deep Groove Ball Bearing R133-2z/2RS/Open 2.38*4.762*2.38mm / China Manufacturer / China Factory NINGBO JINGWEI IMP.&EXP. CO., LTD. Base Info Description Pre：Inch Size Miniature Deep Groove Ball Bearing R1-4-2z/2RS/Open 1.984*6.35*3.571mm / China Manufacturer / China Factory Next：Inch Size Miniature Deep Groove Ball Bearing R1-5-2z/2RS/Open 2.38*7.938*3.571mm / China Manufacturer / China Factory
