The Welger FEL200720 is a genuine OEM ball bearing designed for optimal performance in Welger agricultural machinery, including a wide range of balers. This precision-engineered component ensures efficient rotation and reduced friction, crucial for the reliability and longevity of your equipment. With an inner diameter of 20 mm, an outer diameter of 47 mm, and a width of 14 mm, it is a direct replacement for the original part, maintaining the integrity of your Welger machine's drive systems.