The NKE RSTO40 is a high-quality track roller with axial guidance, featuring a 40mm outer diameter, 17mm bore diameter, and 16mm width. Designed for robust performance, this separable roller is suitable for applications requiring precise guidance and support, offering a dynamic load rating of 10.4 kN and a static load rating of 11.8 kN. Manufactured from durable bearing steel, it ensures reliable operation in various industrial environments.