8111-448-004 THO

Preloaded ball nuts should be considered to eliminate backlash and increase system stiffness in applications where multi-directional positional accuracy and repeatability are required. Preloaded ball nuts consist of two non-preloaded ball nuts (round or square) joined by an adjustable preload package with springs. This design allows ease of setup and adjust of preload based on application requirements.

Thomson® Ball Nut, Type G Double Preloaded Round, 1.15 in Screw Diameter, 1.687 in OD, 2 Circuits, 5-1/2 in Nut Length, 1-5/8-20 UN Thread, Right Thread, 0.2 in Thread Lead, 2160 lb Dynamic/27310 lb Static Load, For Use With: Precision Rolled Ball Screw, Steel