The NKE UCPA204-12 is a genuine NKE pillow block bearing unit, designed for robust performance in various industrial and agricultural applications. This unit features a durable cast iron housing (P204) and a high-quality self-aligning ball bearing insert (UC204-12) with a 19.05 mm (3/4 inch) bore diameter. It is equipped with grub screws for secure shaft attachment and is pre-lubricated for immediate use. Ideal for supporting rotating shafts where alignment errors may occur, ensuring reliable operation and extended service life.