Beefy Steel Ball Spline Model LT Double Nut Cylindrical Drive Shaft Kit 10mm Diameter by 350mm Length with 21mm Nut Diameter and 33mm Nut Length Heavy Load Capacity 1102 Lb for Smooth Powerful Linear Motion

Heavy-Duty Ball Spline Drive Shaft Kit, 10mm x 350mm
✔️ 10mm shaft x 350mm, 21mm nut dia, 33mm nut length, single kit

This ball spline drive shaft kit uses a dual-nut arrangement and precision-ground spline to transfer torque while the shaft moves linearly. It delivers high load capacity and positioning accuracy, making it ideal for automation, CNC, robotics, and other precision machinery.

✅ High radial and torque load capacity
✅ Precision-ground raceways for smooth linear motion
✅ Resin retainer prevents balls from falling when the nut is removed
✅ Preloaded design yields high rigidity and vibration resistance
✅ Suitable for heavy-duty automation and robotic axes

💡 What is a ball spline drive system used for in linear motion machinery? This handy setup translates rotational torque into controlled axial movement with preload to reduce backlash. - High torque transfer with precise linear motion - Maintains preload to resist vibration and shock - Ideal for CNC axes, automation, and robotics - Long service life under heavy loads