Inch Size Miniature Deep Groove Ball Bearing Fr3-2z/2RS/Open 4.762*12.7*4.978mm / China Manufacturer / China Factory NINGBO JINGWEI IMP.&EXP. CO., LTD. Base Info Description Pre：Inch Size Miniature Deep Groove Ball Bearing Fr166-2z/2RS/Open 4.762*9.525*3.175mm / China Manufacturer / China Factory Next：Inch Size Miniature Deep Groove Ball Bearing Fr3a-2z/2RS/Open 4.762*15.875*4.978mm / China Manufacturer / China Factory
