25mm Lead Ballscrew Kit With 2700mm Length Ball Screw Nut BK BF20 Bearing Blocks End Supports Coupler Nut Housing And Nema 42 Motor Bracket For CNC Machines Beefy Linear Drive

2700mm 25mm Lead Ball Screw Kit for CNC Machines
✔️ 25mm lead, 2700mm total length, includes nut, motor bracket

This complete 25 mm lead ball screw kit provides a full drive system for precise CNC motion. It features a 2700 mm total length, integrated nut with BK20 bearing blocks, BF20 end supports with locknuts and circlips, a flexible coupling, and a nut housing, plus a Nema 42 motor bracket for robust mounting. Pack includes a single kit ready for installation; lead time is 7-10 business days (subject to holidays).

✅ Ball screw diameter 25 mm (0.98 in); lead 25 mm (0.98 in); total length 2700 mm (106.3 in)
✅ Nut integrated with BK20 bearing block and motor bracket for precise alignment
✅ BF20 end supports with locknuts and circlips for sturdy, low-noise operation
✅ High-precision C7 grade ball screw; low friction; high temperature resistant nut

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

This handy setup turns rotary motion into precise linear travel for CNC axes. - High-precision 25 mm lead screw helps maintain tight tolerances - Includes BK20/BF20 components for rigid alignment and easy mounting - Compatible with Nema 42 motor brackets for strong drive and stable operation - Ideal for use as a linear drive unit in CNC routers and mills