Miniature Deep Groove Ball Bearing Mf687-2z/2RS/Open 7X14X5mm / China Manufacturer / China Factory NINGBO JINGWEI IMP.&EXP. CO., LTD. Base Info Description Pre：Miniature Deep Groove Ball Bearing Mf686-2z/2RS/Open 6X13X5mm / China Manufacturer / China Factory Next：Miniature Deep Groove Ball Bearing Mf688-2z/2RS/Open 8X16X5mm / China Manufacturer / China Factory
