The Timken Company 461/455 Tapered Roller Bearing

Description:

The Timken 461 Tapered Roller Bearing Single Cone is used precision single-row tapered roller bearing designed to support combined radial and axial loads in heavy-duty industrial and mobile equipment. It is commonly paired with a compatible Timken bearing cup to provide reliable shaft support in gearboxes, wheel hubs, conveyors, agricultural machinery, and power transmission systems. Maintenance technicians, OEMs, and equipment rebuilders use this bearing for machinery repairs, preventative maintenance, and replacement of worn tapered roller bearings to ensure dependable performance and long service life.

Applications:

The Timken 461 is used in industrial gearboxes, conveyor systems, agricultural equipment, construction machinery, wheel-end assemblies, and other rotating equipment requiring a high-capacity tapered roller bearing capable of handling both radial and thrust loads. As a member of the Timken 455 Series, it is designed for use with compatible bearing cups to form a complete tapered roller bearing assembly.

Technical Specifications:

• Manufacturer: Timken
• Model / Part number: 461
• Product type: Tapered roller bearing single cone
• Series: 455 Series
• Bearing type: Single-row tapered roller bearing cone
• Bore diameter: 1.6870 in (42.850 mm)
• Inner ring width (B): 1.1542 in (29.317 mm)
• Dynamic radial load rating (C1): 30,500 lbf (136 kN)
• Static radial load rating (C0): 37,200 lbf (166 kN)
• Dynamic radial load rating (C90): 7,900 lbf (35.2 kN)
• Weight: Approximately 7.42 lb (3.367 kg)
• Design: Separable cone assembly requiring a compatible Timken cup
• Mounting: Press-fit shaft installation
• Application environment: Industrial machinery and power transmission equipment

Common Replacements:

• Timken 461/454
• Timken 461/453X
• SKF 461