Timken JLM820048 Precision Tapered Roller Bearing Cone

The Timken JLM820048 precision tapered roller bearing cone is a precision single-cone inner-ring assembly engineered to carry combined radial and axial loads in demanding industrial rotating equipment. Designed to be paired with the Timken JLM820012 tapered roller bearing cup, it is commonly used in industrial gearboxes, conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and other power transmission systems that require precise shaft support and long service life. Key specifications include bore diameter 100 mm (3.937 in); inner ring width 30.000 mm (1.1811 in); weight 1.8 kg (4.0 lb); material: high-grade bearing steel; cage: stamped steel; dynamic radial load rating 162,000 N (36,500 lbf); static radial load rating 242,000 N (54,400 lbf); dynamic axial load rating 36,200 N (8,130 lbf); maximum shaft fillet radius 2.29 mm (0.09 in); shaft backing shoulder diameters da 107 mm (4.21 in) and db 111 mm (4.37 in). It is part of the Timken JLM820000 series with design TS (Tapered Single).