Carries radial loads on a shaft with a 25.0 mm bore, seated against a 47.0 mm outside diameter housing, with an 8.0 mm width — a slim single-row deep groove ball bearing built for compact installations. It uses a steel sheet metal cage (JN) and weighs 0.052 kg. Limiting speed reaches 22200 1/min, with a reference speed of 11600 1/min, giving margin for sustained higher-speed operation within the rated thermal limits. The C3 radial internal clearance (Group 3) provides a wider-than-normal clearance, compensating for thermal expansion or an interference fit that would otherwise tighten the running clearance. The steel sheet metal cage keeps mass low and allows smooth ball guidance at the stated speeds. No integrated seals or shields are specified, so lubrication and contamination protection must be handled externally by the housing design. The 16005-A-C3 designation should be used consistently when ordering or cross-checking stock.