This single row deep groove ball bearing carries a 35.0 mm bore, 72.0 mm outside diameter and 17.0 mm width, with a net mass of 0.262 kg. It is built to Generation C design and fitted with a shield on one side (Z), combined with a steel sheet metal cage (JN). Radial internal clearance is in the CN (Group N) range. The limiting speed is rated at 15000 1/min, with a reference speed of 11300 1/min. The single-sided shield keeps one face protected against dust ingress while leaving the opposite side open for lubrication access, which suits mounting positions where relubrication from one direction is required. The CN internal clearance corresponds to standard operating conditions without preload, allowing normal thermal expansion during operation. The steel sheet metal cage supports stable ball guidance at the stated speed ratings, and the compact cross-section keeps radial space requirements low for the given bore size.