The SKF SY40WF is a robust Y-bearing unit, also known as a plummer block housing unit, featuring a cast iron housing (SY series) and a Y-bearing (insert bearing) with grub screw locking. This unit is designed for applications where the shaft rotates in one direction or is subject to moderate loads. It provides reliable performance and is pre-lubricated for convenience. The unit has a dynamic load rating of 30.7 kN and a static load rating of 19 kN, with a limiting speed of 3800 r/min. It is suitable for various industrial machinery requiring a self-aligning bearing unit.