25mm Long Pitch Ball Screw Set With Nut And Motor Bracket For Nema 34 Stepper Motor, SFE2525 RM2525, 112.2 Inch Total Length, 2850mm, Includes BK BF20 Bearing Blocks End Supports, Heavy Duty Flexible Coupler, Nut Housing

25mm Ball Screw Set with Nut & Nema-34 Bracket, 2850mm
✔️ 112.2 in / 2850 mm length; BK20/BF20 ends and coupling

This long-pitch ball screw kit delivers precise linear motion for CNC, robotics, automation, and 3D printers. It pairs a 25 mm diameter ball screw with a 25 mm lead, integrates a nut and nut housing with a motor bracket for Nema 34 steppers, and includes BK20 bearing blocks and BF20 end supports. All components are designed for easy mounting and reliable alignment.

✅ Ball screw diameter 25 mm; lead 25 mm; precision C7; GCr15 steel
✅ Total length 112.2 in / 2850 mm; rolled-thread design
✅ Nut housing and nut with integrated motor bracket for Nema 34
✅ BK20/BF20 end supports with locknuts and circlips
✅ Heavy-duty flexible coupling included for easy alignment
✅ Low friction, minimal stick-slip, and long service life

💡 What is a ball screw set used for in linear motion systems?

Handy overview: converts rotary motion to precise linear movement with low friction. - Converts rotary motion to precise linear movement with low friction - Handy for CNC machines, 3D printers, and automation - Includes motor bracket for Nema 34, end supports, and coupling - Durable steel construction and rolled thread for long life