Inch Size Miniature Deep Groove Ball Bearing Fr4a-2z/2RS/Open 6.35*19.05*7.142mm / China Manufacturer / China Factory NINGBO JINGWEI IMP.&EXP. CO., LTD. Base Info Description Pre：Inch Size Miniature Deep Groove Ball Bearing Fr188-2z/2RS/Open 6.35*12.7*4.762mm / China Manufacturer / China Factory Next：Inch Size Miniature Deep Groove Ball Bearing Fr1810-2z/2RS/Open 7.938*12.7*3.967mm / China Manufacturer / China Factory
