The Koyo UCFL309 is a high-quality 2-bolt flange bearing block unit designed for robust performance in industrial and agricultural machinery. It features a 45mm bore diameter and houses a UC209 bearing insert within an FL309 cast iron housing. This unit offers reliable support and smooth operation, with a dynamic load rating of 35.1 kN and a static load rating of 23.2 kN. Its compact design and standard bolt hole spacing make it a versatile component for power transmission systems.