The PXT45B 2 15/16 NK Bush w/Bolt from Precision Inc is an essential component for pulley systems. With a size of 2 15/16 inches, this NK bush is designed for non-keyed applications, providing versatility in various setups. Its sturdy construction ensures long-lasting performance, making it suitable for industrial and manufacturing environments. This product meets critical industry standards, ensuring compliance and safety during operation. The included bolt facilitates easy installation, making it a convenient choice for maintenance and repairs. Enhance your machinery's efficiency with the PXT45B bush, a vital part of your operational toolkit.