Full Ceramic Bearing (SI3N4) Shanghai Shiyao Import And Export Trade Co., Ltd. Base Info Model NO.：SI3N4Rolling Body：Ball BearingsThe Number of Rows：SingleOuter Dimension：Micro(≤26mm)Load Direction：Deep Groove Ball BearingsSeparated：Separated Description Pre：High Quality Bearing for China Supplier (638zz) Next：Deep Groove Ball Bearing 6301 Zz
