Nylon bearing roller is to meet the country's energy requirements development, this roller bearing adopts the nylon 66 as raw material carefully to process, the axis adopt high-quality pull light, pipe using state designate distant wall thickness for 3 3.8 mm of senior special pipe roller, using our self-developed waterproof dustproof three-piece suit of sealing. The whole roller with damping, anti-corrosion, light weight, small, flexible rotation inertia, etc. The whole all adopt nylon seat belt conveyor roller, drive power can reduce 30%, via examining state regulations of eight indexes fully comply with, even more than the national standard of roller relevant requirements. Welcome everybody to choose.