R18 Zz-2RS 10 28.575X53.975X12.7mm Wheel Roller Ball Bearing China Metal Packaging Group Base Info Aligning：Non-Aligning BearingSeparated：SeparatedRows Number：SingleMaterial：Chrome SteelOrigin：China Description Pre：Deep Groove Ball Bearing with Low Noise R16-2RS/Zz Ball Bearing Next：R20 Open/Zz/2RS 31.75X57.15X12.7mm Wheel Roller Ball Bearing
