The KYK HM89446/10 is a high-quality aftermarket tapered roller bearing, engineered to deliver reliable performance in demanding agricultural and construction machinery applications. This bearing assembly, comprising the HM89446 cone and HM89410 cup, features a 38.1 mm (1.5 inch) bore, a 76.2 mm (3 inch) outer diameter, and an overall width of 29.37 mm (1.156 inches). It serves as a direct replacement for numerous OEM part numbers across brands like John Deere, Case IH, New Holland, and Massey Ferguson, ensuring precise fit and durability for a wide range of tractors, combines, and other heavy equipment.