Timken 563D-3 is a precision tapered roller bearing cup (outer ring) for industrial applications requiring high accuracy. This single cup is part of the 4-8 inch outside diameter size class and features a -3 precision suffix, indicating Class 3 (ABEC 5 equivalent) manufacturing tolerances for reduced runout. It is designed to be paired with a matched cone to form a complete tapered roller bearing assembly, commonly used in gearboxes, pump shafts, and other precision machinery.

Taper Roller Bearing Cups The **Timken 563D-3 TRB Single Cup** is a precision-engineered tapered roller bearing cup designed for superior performance in demanding applications. This bearing cup is an essential component for various machinery, providing the necessary support and stability to ensure efficient operation. ## Key Features • **Precision Engineering**: Designed for optimal fit and function, ensuring reliable performance in high-load applications. • **Durable Construction**: Made from high-quality materials that enhance durability and withstand wear and tear, contributing to a longer service life. • **Dimensions**: The bearing cup has an outside diameter (OD) of 4-8 inches, allowing compatibility with a wide range of tapered roller bearings. • **Single Cup Design**: The single cup design simplifies installation and maintenance, making it a practical choice for various industrial applications. • **High Load Capacity**: Engineered to handle heavy loads, providing stability and reliability in both static and dynamic conditions. ## Applications • **Automotive**: Ideal for use in vehicle axles and wheel hubs, where precision and load-bearing capabilities are critical. • **Industrial Machinery**: Suitable for a variety of industrial applications, including conveyor systems and manufacturing equipment. • **Aerospace**: Can be utilized in aerospace applications where reliability and performance are paramount. • **Compatibility**: Designed to work seamlessly with Timken tapered roller bearings and other compatible components, ensuring optimal performance. ## Benefits • **Enhanced Reliability**: The precision engineering of the Timken 563D-3 cup ensures consistent performance, reducing the risk of equipment failure. • **Operational Efficiency**: By maintaining proper alignment and reducing friction, this bearing cup contributes to improved overall machinery efficiency. • **Cost-Effective Solution**: The durability and performance of the Timken bearing cup lead to lower maintenance costs and extended equipment life. --- *Product information compiled with AI assistance for reference purposes.*