S625ZZ Ball Bearing 5x6x5 mm Sealed Bearings S625ZZ Bearing, categorized as regular section, metal shielded, radial, deep groove ball bearing,S625ZZ bearing is made of stainless Steel with stainless Steel balls and steel cage, S625ZZ bearing is closed with metal shields to protect the bearing from dust or any possible contamination,S625ZZ bearing is shielded and self lubricated, the quality is set to EMQ (electric motor quality).S625ZZ bearing is lubricated with grease.