The Case IH VI1098120421 is a genuine OEM roller bearing, also cross-referenced as 1098120421 and 87309600. This precision-engineered component features a 20 mm inner diameter, 47 mm outer diameter, and 14 mm width, ensuring reliable support and reduced friction for rotating parts. It is compatible with various Case IH JX series and New Holland TD/TL series agricultural tractors, providing optimal performance and durability in demanding applications.