Linear Motion CNC Ball Screw SFU2505 Metal Ball Screw 2505-4 300-1000mm Ball Screw FK20 FF20 Support DSG25H Nut Bracket Coupler Engraver(300mm)

1. End processing ball screw, minimum starting torque, easy to use. Compact design for easy installation and removal.2. Ball screw is made of high quality and durable steel, wear-resistant and high temperature resistant. It provides spiral raceways for ball bearings and as a precision lead screw plays an important role in situations where high precision is required.3. Small sliding friction: The sliding friction of CNC parts between nuts and screws is small, so the service life is longer.Specifications:Product: C7 Rolled Ball Screw KitModel: SFU2505-4Rail Width or Diameter: 25mmLead: 5mmAccuracy: C7Description:High transmission efficiency, high positioning accuracy, good repeatability of positioning accuracy, long life, high rigidity, good transmission reversibility, bright surface, high matching accuracy, easy and light movement of the slider. Made of high-quality steel, wear-resistant, can meet high load capacity requirements. Easy to assemble Aluminum support rails with pre-drilled holes for easy installation.Packing List:1pcs RM2505 Ball Screw with SFU2505 Metal Ball Nut (Standard End Processing, Length is Total Length)1pcs FK20 Fixed End and FF20 Free End Support1pcs DSG25H Nut Bracket1pcs 14*17mm Coupling

• 1. The transmission system runs more accurately, more firmly, with less noise and longer life.
• 2. Made of high-quality carbon steel, smooth and beautiful surface, low friction coefficient, no stick-slip effect, less heat, required drive power reduction, high transmission efficiency.
• 3. Ball screw is widely used in CNC milling machines, lathes, machine tools and other automation machinery.
• 1. Low noise, high precision, fast transmission speed, selected materials, smooth sliding
• 2. Made of high-quality bearing steel, high hardness and high precision
• 3. High hardness, wear-resistant and efficient, low noise, rolling friction, not easy to slip, stable and low noise