SFU1204 Ball Screw Kit 12mm Dia 4mm Lead 350mm Long With Ball Screw Nut Anti Backlash End Machining For BK BF12 CNC Machines Heavy Duty Rock Solid Precision Drive
UPC:
✔️ 12mm dia, 4mm lead, 350mm length, pack 1, BK/BF12 end machining
This high-precision SFU1204 ball screw kit is designed for BK/BF12 CNC machines, delivering smooth linear motion and accurate positioning. It’s ideal for milling, routing, and other precision tasks where reliable feed and repeatability matter.
✅ Total length: 350 mm (13.78") with anti-backlash end machining for BK/BF12
✅ Diameter: 12 mm (0.47")
✅ Lead: 4 mm per revolution
✅ Material: bearing steel with high hardness and wear resistance
✅ Nut: anti-backlash ball screw nut for precise positioning
💡 What is a ball screw kit used for in CNC machines? It is a handy upgrade that converts rotary motion into precise linear travel, delivering smooth operation and tight control. - It provides precise linear motion with low friction - Handy for reducing backlash and improving repeatability - It fits standard BK/BF12 end machining and pairs with typical motors