SFU2504 C7 Grade CNC Ball Screw Kit With Anti Backlash Nut 300mm Rock Solid Linear Motion Assembly Featuring Drop In DSG Housing And Bearing Support Blocks For Heavy Duty Builds
✔️ C7 SFU2504 300mm[11.81in] kit w/ anti-backlash nut, seat, blocks.
This SFU2504 ball screw kit delivers precise linear motion for rigorous builds. You install a complete system that handles high speeds and micro-feeding while reducing motor load. Ideal for upgrading routers, mills, or custom automation tools.
✅ C7 grade ground accuracy ensures consistent repeatability for critical cutting tasks.
✅ SFU2504 design features a 25mm[0.98in] diameter screw with a 4mm[0.16in] lead for smooth travel.
✅ Complete kit contains anti-backlash nut, DSG housing, and coupler for direct motor mount.
✅ Includes BK20 and BF20 bearing support blocks with locknuts and circlips pre-installed.
✅ Measures 161mm[6.34in] travel length over a 300mm[11.81in] total run with standard right-hand threading.
💡 What makes a C7 ball screw kit handy for fast-paced CNC routing?
This configuration minimizes friction to keep your drive system running cool under workload.
C7 grinding and anti-backlash locking kill side-play, allowing you to dial-in fine tolerances reliably.
Secure mounting blocks and a proper housing hold the assembly tight so your linear motion unit stays stable.