Block roller "Tandem" dural - block with two consecutive rollers. It is applied to crossings with a small inclination. It has minimum weight. Cheeks and rollers are made of dural. Available with the plain bearing. Works with a rope with a diameter of up to 13 mm. The product can be used for rope crossings and in rope parks. The maximum speed is 10 m / s. Exceeding the specified speed, as well as the use of the product on a steel cable is prohibited because may lead to the destruction of the roller.
Weight, g - 165 Max load, kN - 22 Permissible working load, kN - 10 Presence of bearing - ball bearing The diameter of a roller is mm - 34 Number of rollers - 2 Maximum speed, m / s - 10