The Koyo UC203 is a high-quality genuine Koyo insert ball bearing, meticulously engineered for reliable performance in various industrial and agricultural machinery. This robust bearing features a 17mm round bore, a 47mm outer diameter, and an inner ring width of 31mm. It is designed with set screw locking for secure shaft attachment, ensuring stability and reducing slippage. With a dynamic load capacity of 12.8 kN and a static load capacity of 6.65 kN, the UC203 provides exceptional durability and efficiency, making it an ideal choice for applications requiring dependable rotational support and vibration resistance.