Thomson Linear XCMT3-1824 Lead Nut Only, XC Style, Advanced, Inch Thread Mount, 0.1875 in X 0.125 in, Anti-Backlash, RH, Acetal,

The XC Model Anti-Backlash assembly is the most advanced Anti-Backlash nut design. The unique patented ActiveCAM™ accomplishes high axial stiffness, zero backlash and the absolute minimum drag torque. This advantage produces assemblies that cost less, perform better and last longer.The ActiveCAM™ automatically adjusts for wear insuring zero backlash for the life of the nut.SpecificationsSpecificationValueLead Screw Diameter4.78 mm (0.188 in)Lead3.18 mm (0.125 in)Thread DirectionRight HandNut Mounting StyleThreadedNut MaterialAcetalMax Axial Backlash0.00 mm (0.000 in)Drag Torque<1 oz-inEfficiency69%Max Temperature82.2 °C (180 F)PerformanceValueMax Dynamic Load22 N (5 lbf)