High Speed and Low Noise Ultra Thin Bearing 6711 Zz 2RS Deep Groove Ball Bearing Hangzhou Baron Bearing Co., Ltd. Base Info Description Pre：Cheap Miniature Ball Bearing F604 Zz Size 4*12*4 mm Bearing Flange Next：Miniature Ball Bearing 6705 Open 6705 Zz 6705 2RS Size 25*32*4 mm Ball Bearing Ball Bearing
