Timken 36620 Tapered Roller Bearing Cup Assembly

Timken 36620 is a single-row tapered roller bearing cup that provides precise radial and axial load support in heavy-duty tapered roller bearing assemblies used for power transmission. Designed for high load capacity and accurate shaft alignment, this Timken cup is commonly installed in industrial gearboxes, conveyor systems, mining equipment, construction machinery, agricultural machinery, and heavy-duty vehicle axles to maintain dependable machine performance over extended service life. The cup belongs to the 36600 bearing series and carries the Manufacturer Part Number 36620; its outside diameter is 7.6250 in (193.675 mm) and its cup width is 0.9063 in (23.020 mm). It features a housing backing shoulder diameter Da of 7.41 in (188.00 mm) and Db of 7.17 in (182.12 mm). It is designed for compatibility with Timken cones 36690P and 36691, and common replacements include Timken 36620-B, SKF 36620, and NTN 36620.