Steel Ball Spline Model LT With Single Nut Cylindrical Medium Torque Shaft 8mm Diameter By 250mm Length Nut 16mm By 25mm Length High Radial Load Capacity 573 Lb Heavy Duty Precision Linear Drive

Heavy-Duty LT Ball Spline with Nut - 8x250mm, 1 pc
✔️ 8mm diameter shaft x 250mm length, 16mm nut diameter, 25mm nut length

Steel ball spline model LT with single nut is a heavy-duty linear drive that transmits torque while moving linearly, using precision-ground raceways and a resin retainer. It’s designed for high-load, high-accuracy positioning in robotics, CNC machines, and automation systems where smooth motion and long service life matter.

✅ High radial load capacity up to 573 lb
✅ Single nut provides preload for high rigidity
✅ Precision-ground spline raceways enable smooth torque transmission
✅ Resin retainer keeps balls in place when the nut is removed
✅ Heavy-duty steel construction delivers long service life

💡 What is a ball spline used for in a heavy-duty linear drive system? This handy Q&A covers common uses in automation and precision motion systems.

- Ball spline transmits torque while allowing linear motion along precision raceways - Preload from a single nut improves stiffness and reduces backlash - Works well in environments with vibrations, shocks, and high-speed motion