Timken HM807049-3 is a precision tapered roller bearing cone (inner ring) for matched assemblies. This single cone features a Precision Class 3 (ABEC 5 equivalent) rating for applications requiring high runout accuracy and smooth operation, such as industrial gearboxes and pump shafts. It is part of the HM heavy-duty series and falls within the under 4-inch outside diameter (OD) size class.

Taper Roller Bearing Cone The **Timken HM807049-3 Taper Roller Bearing Cone** is engineered for high precision and reliability, making it an essential component in various automotive and industrial applications. Designed with Timken's renowned expertise in bearings, this single cone bearing offers exceptional performance in demanding environments. ## Key Features • **Precision Engineering**: Manufactured to stringent specifications, ensuring a tapered roller design that optimizes load distribution and minimizes wear. • **Outer Diameter**: Features a compact design with an outer diameter of less than 4 inches, perfect for space-constrained applications. • **Material Composition**: Constructed from high-quality steel, providing enhanced durability and resistance to fatigue. • **Heat Treatment**: Specially treated to improve hardness and performance under high-stress conditions, increasing the lifespan of the bearing. • **Sealed Design**: Offers improved protection against contaminants, which is critical for maintaining operational efficiency in harsh environments. ## Applications • **Automotive Industry**: Ideal for use in vehicle wheel hubs, transmissions, and differentials where precision and reliability are paramount. • **Industrial Machinery**: Suitable for various industrial applications, including conveyor systems and heavy machinery, ensuring smooth operation and reduced downtime. • **Compatibility**: Designed to match with Timken's tapered roller bearing assemblies, providing an optimal fit and performance. ## Benefits • **Enhanced Reliability**: Built to withstand heavy loads and extreme conditions, reducing the risk of failure and maintenance costs. • **Improved Performance**: The tapered roller design allows for greater contact area, leading to better load-carrying capacity and smoother operation. • **Longer Service Life**: The high-quality materials and construction techniques translate to extended bearing life, minimizing replacement frequency and enhancing overall productivity. --- *Product information compiled with AI assistance for reference purposes.*