20mm Ballscrew SFS2010 High Speed Anti Backlash Linear Motion Ball Screw 220mm Length With Standard End Machining BK15 BF15 Bearing End Supports And Flexible Coupler Included For DIY And Pro CNC Setups
✔️ 20 mm dia, 10 mm lead, 220 mm length, end supports
Our SFS2010 ball screw is a high-precision linear actuator designed for fast, smooth motion. It’s commonly used in CNC machines, robot arms, and precision assembly setups, and it ships as a complete kit with BK15 fixed end supports, BF15 floating end supports, and a flexible coupling to fit most DIY and pro CNC builds.
| Diameter | 20 mm (0.79 in) |
| Lead | 10 mm (0.394 in) |
| Length | 220 mm (8.66 in) |
✅ 20 mm diameter ball screw with 10 mm lead and 220 mm length
✅ Precision C7 grade GCr15 steel
✅ Zero-backlash ball nut for accurate positioning
✅ BK15 fixed end support and BF15 floating end support included
✅ Flexible coupling included; motor bore 8 mm by default
✅ Dust protection and lubrication for smooth, quiet operation
💡 What is a ball screw used for in precision CNC setups? It is a handy rotary-to-linear motion device used in machine tools, robotics, and automation for accurate positioning. - Converting rotation to precise linear travel - Reducing backlash for repeatable results - Handy with machine tools and automation