6305Z NTN Radial/Deep Groove Ball Bearings Features & Specifications:precision rating : ISO Class 0finish/coating : UncoatedBore Diameter : 25 mmoutside diameter : 62 mmoverall width : 17 mmbearing material : High Carbon Chrome Steelbore type : Roundcage material : Steelclosure type : Single Shieldinner ring width : 17 mmrow type...