... axis apply ss304 and the wheel is bearing wheel. 1 F80210 is made of Granule of Nylon 66 and the swell ... according to the required capability by the different parts. 2 F80210 applies SS304 stainless steel, its tensile strength reaches 600N/m2 ... it will not break during its usage. 3 F80210 applies bearing wheel 4 F80210 is used for the moving glass panel. accessory ...