The Timken Company HH814540 Tapered Roller Bearing Cone

Description:

The Timken HH814540 tapered roller bearing cone is a single cone inner ring assembly used in tapered roller bearing systems to support combined radial and axial loads in heavy-duty rotating equipment. Commonly installed in industrial gearboxes, mining equipment, construction machinery, rolling mills, and heavy-duty power transmission systems. Maintenance teams, OEMs, and system integrators use this bearing cone for equipment repair, bearing replacement, machine rebuilds, and drivetrain retrofits.

Applications:

The Timken HH814540 tapered roller bearing cone is designed for demanding industrial applications requiring high load capacity, precise shaft alignment, and extended service life. It is widely used in gear reducers, mining and aggregate equipment, rolling mills, material handling systems, construction machinery, and other industrial rotating equipment operating under combined radial and axial loads.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): HH814540
• Product Type: Tapered roller bearing cone
• Bearing Type: Single cone (inner ring assembly)
• Series: HH814500
• Design Series: TS (tapered single)
• Bore Diameter: 2.2500 in (57.150 mm)
• Inner Ring Width (B): 2.2500 in (57.150 mm)
• Cage Type: Stamped steel cage
• Material: High-grade bearing steel
• Load Type: Combined radial and axial loads
• Dynamic Radial Load Rating (C1): 76,100 lbf (339,000 N)
• Static Radial Load Rating (C0): 95,000 lbf (423,000 N)
• Weight: 11.6 lb (5.3 kg)
• Compatible Cup: Timken HH814510

Common Replacements:

• Timken HH814510 (matching cup)
• SKF HH814540
• NTN HH814540