5X11X3 mm 685 L1150 618/5 X5 UL511 C3 C0 Open Miniature Ball Bearing for Office Equipment Micro Motor Fan Instrument Toy Model Laser Clock Dental Drill Machine Hangzhou Baron Bearing Co., Ltd. Base Info Description Pre:50*62*6mm 6710RS 6710rz 6710DDU 6710VV 6710 2RS RS 2rz Rz 2RS1 DDU Du VV V Llu Ll 2nsl Rubber Seals Metric Thin-Wall Radial Single Row Deep Groove Ball Bearing Next:Ball Bearing Double Shielded Miniature High Precision Single Row 685 686 687 688 689zz Rz RS Ball Bearing