Bi Directional 16mm Ball Screw Set With Beefed Up Dual Nuts For CNC Machinery, SFU1605 RM1605, 520mm Length, 5mm Pitch, No End Processing, C7 Precision, Left And Right Hand, Includes Two Ball Screw Nuts
✔️ SFU1605, 520mm length, 5mm pitch, includes 2 nuts
This bidirectional ball screw assembly converts rotary motion into precise linear travel in CNC machines. Featuring dual nuts, it keeps motor actions in sync and minimizes backlash, making it ideal for gantries, routers, milling machines, and automated systems that demand accurate positioning. It also includes CAD drawings and 3D modeling files for easy integration, with customization options on length and end machining.
✅ Diameter: 16mm (0.63")
✅ Lead/Pitch: 5mm per revolution
✅ Length: 520mm (20.47") total
✅ Includes 2 nuts; no end machining
✅ Precision: C7 grade (C5 available on request)
✅ Material: GCr15 steel; rolled thread
✅ Left-hand and right-hand threads included by default
💡 What is a ball screw used for in CNC machines and linear motion systems?
- Handy for converting rotary motion to precise linear movement in CNC and automation- Common in CNC routers, milling machines, and gantry systems requiring accurate positioning
- Works with bi-directional ball screws to maintain synchronization between drives
- Needs proper lubrication and clean environment for long life and smooth operation