Tapered Roller Bearing Set – 2.6250 Bore, 4.4375 Cup Outer Diameter, 0.9375 Cup Width, 1.1875 Cone Width, class 2, Case-Hardened Steel

Timken 39590B/39520 Taper Roller Bearing Cone and Cup set delivers dependable radial and axial load support for heavy equipment. This New Old Stock pair features a precise 2-5/8 inch inside diameter and a 4-7/16 inch outside diameter, designed for exact alignment in gearboxes, conveyors, and other demanding machinery. Made in the United States, this genuine Timken replacement is ideal for complete assemblies and reliable service life.

Constructed from high grade steel with Timken precision bearings, the cone and cup provide durable performance under tough operating conditions, reducing downtime and maintenance costs. Ready to install, this bearing set is a trusted solution for distributors and technicians seeking long lasting components for industrial applications. Part numbers 39590B and 39520, originated in Rochester, New York, United States. Whether rebuilding gearboxes or upgrading conveyors, this Timken cone and cup ensures smooth rotation and a precise fit as part of a complete Timken set.