10pcs High Quality Inch Bearing R2 R2A R3 R3A R4 R4A R6 R133 R144 R155 R156 R166 R168 R188 R1038 R1212 R1810 ZZ

High-concerned chemical：None isCustomized：Yes Material：Bearing Steel Model Number：CN (Source) Brand Name：BNBG Origin：Mainland China Certification：CE Trade name：BNBG Structure：Miniature Deep Groove Ball Bearing material：Chrome steel (Gcr15) Seals Type：optional Precision Rating：P0~P6; ABEC1~ABEC7

High-concerned chemical: None isCustomized: Yes Material: Bearing Steel Model Number: CN (Source) Brand Name: BNBG Origin: Mainland China Certification: CE Trade name: BNBG Structure: Miniature Deep Groove Ball Bearing material: Chrome steel (Gcr15) Seals Type: optional Precision Rating: P0~P6; ABEC1~ABEC7