SFU4010 Ball Screw Assembly Kit With Nut End Supports BK BF30 Coupler 750mm Length 40mm Diameter Lead 10mm High Precision Rolled Thread C7 Accuracy CNC Parts For High Precision Linear Motion On CNC Machines Low Noise Operation And Easy Installation
UPC: 00193019590607
✔️ 1x ball screw 40x750mm, nut, BK/BF30 end supports, coupler
This compact ball screw assembly is designed for precise linear motion in CNC machines, DIY rigs, 3D printers, and automated setups. It pairs a 40 mm diameter SFU4010 screw with a matched nut, BK/BF30 end supports, and a compatible coupler for straightforward installation and reliable performance.
✅ Diameter: 40 mm (1.575")
✅ Lead: 10 mm (0.394")
✅ Length: 750 mm (29.53")
✅ Material: GCr15 steel
✅ Accuracy grade: C7
✅ Model: SFU4010
✅ Includes: Ball Screw, Nut, End Supports BK/BF30, Coupler
✅ Anti-backlash, supports vertical mounting, low friction
💡 What is a ball screw assembly used for in CNC and DIY projects?
A handy way to convert rotary motion to straight, precise movement, driving linear axes with minimal backlash and smooth operation.
- precise positioning for CNC machines and 3D printers
- handy for quick installation with common end supports and couplers
- long service life and low maintenance for ongoing projects