The Case IH 546661R91 is a genuine OEM ball bearing designed for various Case IH agricultural machines, including tractors, combines, cotton pickers, and swathers. This high-quality bearing ensures reliable performance and smooth rotational movement, crucial for the efficient operation of critical components. With an inner diameter of 35 mm, an outer diameter of 72 mm, and a width of 17 mm, it provides precise fitment and long-lasting durability in demanding farm environments. This essential component helps maintain the integrity and functionality of your Case IH equipment.