The UCFL203 two-bolt unit can mount shafts with Φ17mm diameter. UCFL two-bolt flanged units have an UC203 ball bearing extended to one side installed. They are suggested for industrial applications where normal loads are encountered. This series is primarily designed for applications where the mounting area is restricted. Each unit comes assembled and ready for mounting, using bolts through the flange. These units use wide inner ring ball bearings extented to one side with self-aligning spherical outside diameters that compensate for shaft misalignment. Bolt-hole spacing dimensions and shaft center location are interchangeable with competitive units. Bearing prelubricated and ready for immediate installation. Grease fitting supplied for relubrication. The bonded seal design is well-suited for applications involving wet or dirty environments. Housing designed for ease of bearing replacement. Manufactured by CRAFT company in Lithuania.