Thomson Linear BN2-3712S Lead Nut Only, BN Style, 0.375 in X 0.167 in, Non-Preloaded, RH, SAE 660 bearing Bronze, 300 lbf Design

Thomson BSA uses SAE 660 bearing bronze for standard bronze nuts.SAE 660 bearing bronze which provides excellent load carrying ability, good wear resistance and is less susceptible to damage from impact and shock loading.SpecificationsSpecificationValueLead Screw Diameter9.53 mm (0.375 in)Lead4.24 mm (0.167 in)Thread DirectionRight HandNut Mounting StyleThreadedNut MaterialBearing Grade BronzeMax Axial Backlash0.25 mm (0.010 in)Drag TorqueFree WheelingEfficiency61%Max Temperature82.2 °C (180 F)PerformanceValueMax Dynamic Load1,334 N (300 lbf)