The Timken M86647 is a genuine tapered roller bearing cup designed for reliable performance in demanding agricultural and industrial environments. This high-quality bearing component features an inner diameter of 63.5 mm, an outer diameter of 95.25 mm, and a width of 19.845 mm. It is commonly used in conjunction with a matching cone to form a complete tapered roller bearing assembly, providing excellent load distribution and reduced friction. The M86647 bearing cup is a direct replacement for OEM part numbers including Case/IH 871241R91, John Deere JD8187, Massey Ferguson 832876M1, and New Holland 871241R91, ensuring compatibility and optimal fitment for a wide range of machinery models.