28 Jul 5pcs FR188ZZ Flange Ball Bearing 1/4″x1/2″x3/16″ Double Shielded GCr15 Bearings
NOTE：Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use...