Deep Groove Ball Bearing with Low Noise R16-2RS/Zz Ball Bearing Shang Hai Hongshi Bearing Co., Ltd Base Info Description Pre：R14 Zz/2RS 22.225X47.625X12.7mm Wheel Roller Ball Bearing Next：R18 Zz-2RS 10 28.575X53.975X12.7mm Wheel Roller Ball Bearing
