The NTN CES204 is a high-quality bearing insert, also known as a Y-Bearing Insert, designed for reliable performance in various machinery. It features a single row ball bearing with a convex sphered outer ring, allowing for initial misalignment when fitted into a corresponding concave bore housing. This bearing insert has a cylindrical extended inner ring on both sides and is securely fastened to the shaft using two grub screws. With a 20mm bore and 47mm outer diameter, it is suitable for a wide range of agricultural, construction, and industrial applications requiring robust bearing solutions.