Specific patented self-lubrication system ensures exceptional efficiency and performance, while maintaining maximum reliability. The new rotational speed improves acceleration and acceleration.
Technical specifications:
Hardened and ground special nickel-chromium steel ring. It features a high-capacity inner housing which acts as a lubricant reservoir, and a special spring inside which ensures constant grease distribution on the shaft, even under the most difficult operating conditions. The inside of the roller tracks has been specially treated to minimize friction