The NTN UELFL209D1W3 is a high-quality flanged bearing unit, featuring a robust cast iron housing (FL209) and an insert bearing (UEL209D1W3) with a 45mm bore diameter. This unit is designed for reliable performance in various industrial and agricultural applications, providing excellent support and smooth rotation. It utilizes a set screw locking mechanism for secure shaft attachment. The unit has an overall length of 143mm, a width of 143mm, and a height of 50.8mm, with a bolt hole spacing of 111mm and a bolt hole diameter of 15mm. It is a durable and essential component for machinery requiring efficient power transmission and support.