Double Nut 25mm Ballscrew Kit RM2510 DFU2510 With Ball Screw Nut BK20 Bearing Block End Supports Coupler Nut Housing And Motor Bracket For Nema 34 Stepper Motor 2950mm Long Beefed Up Pro Grade Heavy Duty
✔️ 25mm dia, 10mm lead, 2950mm length, DFU2510 kit with BK20
This double nut 25mm ballscrew kit combines DFU2510 RM2510 with BK20 bearing block, end supports, and a motor bracket. It's built for precise, low-backlash linear motion in CNC machines, milling setups, and other automated equipment using Nema 34 motors.
✅ 25mm diameter ball screw with double nut preload to minimize backlash
✅ 2950mm total length (116.14 inches) with standard BK/BF20 end machining
✅ Integrated motor bracket for Nema 34 and BK20 supports with locknuts and circlips
✅ 14mm bore on the standard coupling, customizable to other shaft sizes
✅ GCr15 steel construction, precision up to C7 (C5 grinding available)
✅ Includes nut housing, end supports, and flexible coupling for easy setup
💡 What is a ball screw kit used for in CNC machines? It's a handy way to convert rotary movement into precise linear motion for accurate positioning. - Handy for CNC mills, routers, and automated equipment - Improves stiffness and reduces backlash with dual nut preload - Simplifies mounting and alignment with integrated motor bracket and end supports