The striking blue castors can be found under every case in the music and event industry, for example, and have firmly established themselves under the name Blue Wheels.
It's not only there that people swear by the robust, super-quiet elastic tyres that leave absolutely no traces. Wherever "on quiet wheels" but hard work has to be done, the wheels are now in demand, because with them, obtrusive, unpleasant rolling noises are a thing of the past. With their striking blue colour, the top wheels are easy to recognise and the Blue Wheels separate pleasantly from the standard grey of the standard wheels.
The coveted Blue Wheels are supplied not only with roller bearings, but also with ball bearings for even easier running and thread protection. This makes it even faster and easier to transport and the thread guard with its conical deflection discs prevents threads from winding into the bearing and "braking" the Blue Wheels. This feature is not only of interest to the textile industry.