The NTN F218 is a robust, genuine cast iron 2-bolt flanged bearing housing designed for secure mounting and reliable performance. This unit accommodates a 90mm bore bearing insert (e.g., UC218) and features a 220mm square flange with 184mm bolt hole spacing and 20mm bolt holes, making it suitable for various industrial and agricultural machinery applications requiring durable bearing support. Its sturdy construction ensures longevity and consistent operation.