10pcs/lot S628-2RS S628RS 8*24*8mm Double rubber cover ABEC-5 Stainless Steel hybrid Si3N4 ceramic ball bearings Bicycle Bearing
USD 42.60
10pcs/lot S628-2RS S628RS 8*24*8mm Double rubber cover ABEC-5 Stainless Steel hybrid Si3N4 ceramic ball bearings Bicycle Bearing