igus (Providence, RI) has developed a maintenance-free and wear-resistant slewing ring bearing for medium loads that also offers significantly reduced weight and space. The new bearing is 50 percent smaller in installation height, 60 percent lighter and can save users up to 20 percent in costs. The bearing will be particularly effective in automation, stage technology and control panels. The new PRT-04 range is available directly from stock with inner diameters of 50 to 300 millimeters. In addition, igus offers a wide range of accessories for the slewing ring bearings including drive pin, variable rotation limit and toothed ring up to the clamping lever.