The NB SW-12 Linear Slide Bushing Bearing is a high-quality, precision-made bearing designed for linear motion applications. With a 3/4" inside diameter and 1 1/4" outside diameter, this bearing is suitable for a variety of industrial automation and motion control systems. Made in Japan by the reputable brand NB, this linear bearing is reliable and durable, ensuring smooth and efficient operation of machinery and equipment. The SW-12 model is new in the box, ready to be used in a wide range of motion control applications.