Built Tough 1605 Roller Ball Screw Matched With Double Ball Nut For Cnc Gear Serving Up Effortless Linear Motion And Hassle Free Custom Length Setup Daily
✔️ 16mm shaft, 5mm lead, 350mm length roller style with double nut
This single DFU1605 ball screw kit delivers steady sliding performance for custom cnc builds and hobbyist machine tools. The roller bearing design reduces friction while the matched double nut keeps backlash low during heavy cutting passes. Operators mount it on standard aluminum extrusions or steel rails to drive automated project stages reliably.
✅ DFU1605 roller ball construction for smooth power transfer✅ 16 mm nominal diameter paired with 5 mm lead for fast travel
✅ Double ball nut setup that maintains tight positioning under load
✅ Pre cut to 350 mm length ready to slide into standard cnc frames
✅ One complete screw and nut assembly shipped as a single unit
💡 What makes roller ball screws more reliable than ground leadscrews inside cnc gantry assemblies
Most shops choose them because the recirculating rollers carry radial stress better and stay true when you push axes hard.
- High load capacity prevents thread wear during extended machining sessions without extra lubrication
- Lower operating torque lets smaller nema steppers spin the screw smoothly without stalling under acceleration
- Paired double nuts lock down lateral shift immediately so your repeated positioning stays dead on every time
- A handy fitment profile slides straight into existing pillow block housings so upgrades cost less than rebuilding
✝️