Beefy 20mm Ballscrew SFS2010 1280mm Long High Speed Silent Anti Backlash Linear Motion With Standard End Machining BK15 BF15 Bearing Ends And Flexible Coupler For CNC Routers And DIY Milling Projects

Heavy-Duty 20mm Lead Ballscrew Kit (Single), 1280mm Length
✔️ 1280mm total length, 20mm diameter, 10mm lead; BK15/BF15 ends

This high-precision ball screw kit delivers smooth, low-backlash motion for CNC routers and DIY milling setups, with standard end machining and ready-to-assemble components.

✅ 20mm diameter with 10mm lead
✅ Total length 1280mm (50.39 inches)
✅ Standard end machining with BK15 BF15 bearing ends
✅ Dust protection, low friction, high-speed silent operation
✅ Zero-backlash nut for precise positioning and longer service life
✅ Flexible coupler option available or CAD files on request

💡 What is a 20mm lead ball screw used for in CNC machines?

• Handy for precise linear motion in CNC routers and hobby mills
• Low-backlash performance with zero-backlash nut improves accuracy
• Supports smooth high-speed travel with dust protection