OKUMA LB25BB CNC LATHES

Technical Description

This 15-inch lathe chuck is designed for heavy-duty machining applications, offering a robust solution for securely holding workpieces up to 3.5 inches in bar capacity. Constructed from high-quality steel, the chuck is hardened and ground for durability and precision, ensuring long service life and consistent performance. It supports a maximum spindle speed of 3500 RPM, making it suitable for high-speed turning operations, and is compatible with machines rated up to 30 horsepower. The chuck provides a turning diameter of 14.17 inches and a swing capacity of 18.9 inches, allowing for the machining of large workpieces with ample clearance. With a maximum machining length of 49.21 inches, this chuck is ideal for extended turning tasks, and its compatibility with a tailstock enhances support for longer workpieces, improving accuracy and reducing deflection. The chuck features a plain back mounting configuration, enabling versatile installation on a range of lathe spindles, and includes a supplied chuck wrench for easy jaw adjustment. Its self-centering, three-jaw design ensures quick and accurate workpiece setup, while the reversible top jaws allow for both internal and external gripping configurations. The chuck delivers a total indicated runout (T.I.R.) of 0.005 inches, guaranteeing high repeatability and precision in every operation. Suitable for a wide range of industrial and workshop environments, this 15-inch chuck is engineered for reliability, efficiency, and ease of use in demanding machining applications.