Timken L305649 Tapered Roller Bearing Cone Assembly

Description:

The Timken L305649 tapered roller bearing cone is a precision single cone (inner ring assembly) with a 2.000 inch (50.8 mm) bore, designed to support combined radial and axial loads in demanding industrial rotating equipment. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where accurate shaft support, high load capacity, and extended bearing life are essential. Maintenance teams, OEMs, and system integrators use this tapered roller bearing cone for equipment repair, replacement, machine rebuilds, and drivetrain retrofits when paired with the compatible Timken L305610 tapered roller bearing cup.

Applications:

The Timken L305649 tapered roller bearing cone is engineered for demanding industrial applications requiring precise shaft alignment and reliable performance under combined radial and axial loads. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and other power transmission systems where it operates with the Timken L305610 tapered roller bearing cup to provide dependable operation, efficient load distribution, and extended service life.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): L305649
• Product Type: Tapered roller bearing cone
• Bearing Type: Single cone (inner ring assembly)
• Series: L305600
• Design Series: TS (Tapered Single)
• Bore Diameter (ID): 2.000 in (50.800 mm)
• Inner Ring Width (B): 0.7188 in (18.258 mm)
• Cage Type: Stamped steel cage
• Material: High-grade bearing steel
• Load Type: Combined radial and axial loads
• Dynamic Radial Load Rating (C1): 13,700 lbf (60,800 N)
• Static Radial Load Rating (C0): 20,000 lbf (88,800 N)
• Dynamic Axial Load Rating (Ca90): 2,160 lbf (9,590 N)
• Maximum Shaft Fillet Radius: 0.06 in (1.5 mm)
• Shaft Backing Shoulder Diameter (da): 2.20 in (56 mm)
• Shaft Backing Shoulder Diameter (db): 2.28 in (58 mm)
• Weight: 2.24 lb (1.015 kg)
• Compatible Cup: Timken L305610

Common Replacements:

• Timken L305649 cone + L305610 cup
• NTN L305649 equivalent
• SKF L305649 equivalent