Rock Solid 25mm Ball Screw Kit SFU2510 RM2510 With 86.61 Inch Length 2200mm And 10mm Lead Includes Anti-Backlash Nut EK EF20 Bearing End Supports And Flexible Coupler For CNC Machines

Premium 25mm Ball Screw Kit SFU2510 RM2510, 1-set, 2200mm
✔️ 25mm ball screw, 10mm lead, 2200mm length, C7, EK20/EF20

This precision ball screw kit is designed for CNC machines, mills, routers, and automation setups. It delivers smooth, low-friction linear motion with high stiffness and repeatable accuracy along long axis travel. The package includes the ball screw, anti-backlash nut, end supports, and a flexible coupling, ready for quick motor mounting and reliable operation.

✅ Ball screw diameter: 25 mm (0.98 in); lead: 10 mm (0.39 in); total length: 2200 mm (86.61 in) - RM2510 with standard EK/EF20 end machining
✅ Anti-backlash nut included for precise positioning and reduced play
✅ EK20/EF20 end supports with locknuts and circlips for rigid mounting
✅ Flexible coupling included; motor-shaft bore 14 mm standard (other sizes on request)
✅ Rolled thread, GCr15 steel, precision C7 (C5 available on request)

💡 What is a ball screw kit used for in CNC machines?

A handy way to convert rotary motion into precise linear motion with minimal friction. - Improves positioning accuracy and repeatability - Reduces backlash with anti-backlash nut - Works with common motors via 14 mm bore coupling - Ideal for CNC routers, mills, 3D printers, and automation setups