The U S Tsubaki Holdings QD Bushing SD Bore Hub is specifically designed for use with quick disconnect (QD) bushings, providing a reliable connection in power transmission systems. This hub features a standard bore size that accommodates various QD bushings, ensuring versatility in application. Constructed from durable materials, it offers excellent resistance to wear and tear, making it suitable for demanding industrial environments. The hub's design allows for easy installation and maintenance, making it a practical choice for engineers seeking efficiency and reliability in their machinery.