Spring coupling with stainless steel hubs

The FKXS 2650 spring coupling made of nickel-plated spring steel is the largest and most powerful spring coupling in our range. With a diameter of 26 mm and an installation length of 50 mm, it offers by far the best performance figures compared to its smaller sisters. Designed for harsh environments thanks to the inox steel hubs, it is characterized by high vibration damping and an extremely elastic and flexible spring. It also has high torque and moment of inertia values.