SFU1605 Ball Screw Kit 550mm For CNC Machines 16mm Diameter Lead 5mm Includes Ball Screws BK And BF End Supports Ball Nut Housing Shaft Coupler For DIY Machining High Precision Low Noise

Precision SFU1605 Ball Screw Kit for CNC Systems
✔️ Lead 5mm, dia 16mm, length 550mm, C7 accuracy, rolled

The SFU1605 ball screw kit provides precise, high-stiffness linear motion for CNC machines and automation setups. It’s a ready-to-install solution for CNC routers, milling machines, grinding devices, and other machinery that require accurate axis travel.

✅ Diameter 16 mm (0.63 in)
✅ Lead 5 mm (0.197 in)
✅ Overall length 550 mm (21.654 in)
✅ Material: 100Cr6 inductively hardened ≈60 HRC
✅ Accuracy grade: C7
✅ Manufacturing: rolled thread
✅ Pack includes: 1 x Ball Screw SFU1605, 1 x Nut, 1 x BK/BF, 1 x Coupler

💡 What is a ball screw kit used for in CNC machining projects? This handy setup helps achieve smooth, precise motion and easy integration with standard CNC frames.

- precise linear motion for X, Y, and Z axes

- low backlash and high stiffness for repeatable positioning

- easy installation with end supports and coupler included

- ideal for CNC routers, mills, grinders, and automation rigs