Rosa Systemi is the precision leader in mechanical linear bearings. The MG monoglide recirculating linear roller bearings provides very smooth movement and are extremely resistant to deflection. The roller bearing technology trumps ball bearing load capacity within the size envelope.
Best of all the system of blocks (or carriages as some people refer to them) and rail are interchangeable with many of the existing systems being used today.
The product dimensions are accordance with DIN 645/1 standards.