6013-2Z Single Row Deep Groove Ball Bearing 65x100x18mm Double Metal Shields Low Noise For Motors Pumps Agricultural Machinery Product Overview 6013-2Z is a standard single row deep groove ball bearing equipped with double-sided steel dust shields, standard overall dimension 65×100×18mm. It is manufactured from high-strength GCr15 bearing steel and assembled with stamped steel cage. The 2Z metal shield design effectively blocks dust and particulate impurities from entering