ball bearing multifuntion, Brand:BiaoMa, Demimension: 10*26*8mm Weight:0.019kg, size :small material:stainless steel ball bearing:It is mainly used in high-end electronics,fishing gear ,etc...Using domestic high quality stainless steel material ,strict process ,feel good ,rust-proof time can be as high as 7days ,delivery in time.we can supply type S6000ZZ-S6020ZZ SERIES .