Timken JHM516849 Tapered Roller Bearing Cone

The Timken JHM516849 is a single-row tapered roller bearing cone (inner ring assembly) manufactured to metric J-series dimensions. It features a bore diameter of 85 mm, a cone width of 38 mm, and a stamped steel cage. The component is engineered from high-alloy bearing steel (GCr15/52100) to handle combined radial and thrust loads in severe operating conditions. This cone mates with the JHM516810 cup to form a complete bearing set (JHM516849/JHM516810) with an overall width of 39 mm and an outer diameter of 140 mm. The bearing assembly carries a basic dynamic load rating of approximately 220 kN. It is produced to precision classes ranging from P0 to P2. Typical applications include wheel ends, differentials, transmissions, and pinion shafts in excavators, loaders, bulldozers, cranes, and heavy-duty trucks.