The Kramp UCF309 is a robust square flanged housing unit designed for reliable performance in various agricultural and industrial machinery. This unit features a 45mm bore diameter, an overall width of 130mm, and an overall height of 138mm. It includes a bearing with an inner ring width of 51.6mm and is equipped with four mounting bolt holes, each 19mm in diameter, spaced 105mm apart. Weighing 2.2 kg, the UCF309 provides secure and stable mounting for shafts, ensuring efficient power transmission and reduced maintenance.