Features: Brand new and high quality Wear resistant, strong hardness, quiet and wear-resistant, smooth rolling, high hardness, strong load-bearing, precisions machining, good coordination, quiet design. High hardness, sturdy and , high-strength medium carbon steel precisions machining, tight forging process, exteriorns treatments smooth without burrs, uniform stress, beautiful and smooth design. High quality bearing steel rolling bearing, smooth rolling with low noise, embedded bearing SUS420 stainless steel bearing, low resistance, smooth , high printing accuracy, and lower noise. Carrying a weight of 1256 kilograms. artisanship, quality, precisions artisanship, coaxiality, flatness, precisions coordination, good hardness, high load-bearing capacity, and the use of new production processes and equipment processing the flatness of each component and the concentricity of bearings, ensuring the smoothness of the printer and the smoothness of its jumping after multiple rounds of assembly. Multiple scenarios and uses, including household sliding doors, wardrobes, large iron doors, curtains, automation equipment pulley component, factory track pulleys. Specifications: Aluminum alloy Size: 80x34x40mm Machining type: cutting Size: diameter 30mm, length 200mm Tolerance: ± 0.01mm Processing iron, S45C exteriorns roughness: RA0.8 Processing methods: cutting, welding, rivetings
