Timken 45280 Cone

Description:

The Timken 45280 Cone is a tapered roller bearing cone designed for bearing assemblies that support combined radial and axial loads in industrial rotating equipment. It is commonly used in gearboxes, conveyor systems, mining equipment, agricultural machinery, construction equipment, heavy-duty trucks, and other power transmission applications. Maintenance teams, OEMs, and industrial repair specialists use this bearing cone for equipment replacement, rebuilds, retrofits, and preventive maintenance to ensure reliable machine performance and extended service life.

Applications:

The Timken 45280 Cone is used in industrial and mobile equipment where high radial and axial load capacity is required. It is commonly installed in industrial gearboxes, conveyor systems, mining and aggregate machinery, agricultural equipment, construction machinery, heavy-duty truck axles, and other rotating equipment that demand reliable load distribution, reduced friction, and long-lasting bearing performance.

Technical Specifications:

• Manufacturer Part Number (MPN): 45280
• Manufacturer: Timken
• Product Type: Tapered Roller Bearing Cone
• Bearing Type: Single Cone (TS)
• Series: 45200 Series
• Cone Part Number: 45280
• Bearing Design: Tapered Roller Bearing
• Roller Type: Tapered Rollers
• Load Type: Combined Radial and Axial Loads
• Cage Type: Pressed Steel Cage
• Material: High-Grade Bearing Steel
• Lubrication: Oil or Grease
• Mounting Type: Press Fit
• Compatible Cup: Timken 45220
• Typical Applications: Industrial Rotating Equipment, Power Transmission Systems, Heavy Machinery

Common Replacements:

• Timken 45287 Cone
• SKF Equivalent Tapered Roller Bearing Cone
• NTN Equivalent Tapered Roller Bearing Cone