Timken L305649 Tapered Roller Bearing Cone Assembly

The Timken L305649 tapered roller bearing cone is a precision single-cone inner ring assembly designed to support combined radial and axial loads in demanding industrial rotating equipment. With a 2.000 in bore (50.800 mm) and a 0.7188 in (18.258 mm) inner ring width, this cone uses a stamped steel cage and high-grade bearing steel to withstand heavy-duty service, and it is designed to pair with Timken L305610 cups for a complete assembly. It carries dynamic radial load rating of 13,700 lbf (60,800 N), static radial load rating 20,000 lbf (88,800 N), and dynamic axial load rating 2,160 lbf (9,590 N), making it suitable for industrial gear reducers, conveyors, mining and aggregate equipment, construction machinery, and agricultural machinery where precise shaft support is critical. Key dimensions include maximum shaft fillet radius 0.06 in (1.5 mm), shaft backing shoulder diameters da 2.20 in (56 mm) and db 2.28 in (58 mm), and weight 2.24 lb (1.015 kg); common replacements include NTN L305649 and SKF L305649 equivalents, reflecting its role in Timken L305610 cup-compatible assemblies.