Telescopic linear ball bearing

Telescopic linear slides GN 2410 consist of two linear motion ball slide rails connected at the runners. They are used, for example, in material handling or automation applications, or in jigmaking, to achieve a sliding motion in a linear direction when long extensions with low construction height of the rail are required. The dual configuration has the advantage that both the radial and axial load capacities are identical. Meanwhile this design has proven less susceptible to dirt in practical use. The rails and runner are equal in length. Both runners can be extended so that an extension is reached which is longer than the rail base length l1. Removing the support screws from the rails allows an extension of the rails on both sides. External elements should limit the maximum sliding distance, the supports of the rail have been designed to guard against the inadvertent extraction of the runner from the rail.