The NTN UCFL316D1 is a high-quality, genuine NTN 4-bolt flanged bearing unit designed for robust performance in demanding industrial and agricultural machinery. This unit features an 80mm bore diameter, ensuring precise fitment and reliable operation. It combines a UC316 insert bearing with an FL316 housing, offering excellent durability and ease of installation. Ideal for applications requiring strong support and alignment, the UCFL316D1 provides efficient power transmission and extended service life.