Linear Motion CNC Ball Screw 4pcs SBR20UU Slider Blocks + Ball Screw Kit 2pcs SBR20 Linear Guides with +1 Kit SFU2010 300-1000mm for Router Engraving(700mm)

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:Model: SFU2010 SBR20Guide Width or Diameter: 20mmBall Screw Accuracy: C7SBR Guide Material: Carbon Steel/AluminumBall Screw Material: S55CDescription:Durable Ball Screw Material: Made of sturdy S55C ball screw material, it can last long in processing.Comprehensive Kit with Accessories: Equipped with 4pcs SBR20UU sliders and a coupling, this kit can be installed in your project immediately.Precision C7 Rolled Type Ball Screw: Equipped with high-precision C7 rolled type ball screw to ensure smooth and accurate movement.Versatile Linear Guide: Includes 2pcs SBR20 linear guides, available in 20mm width, suitable for various X, Y, Z axis applications.Packing list:1pcs SFU2010 ball screw with end machining, suitable for BK/BF151pcs SFU2010 ball nut1pcs BK15+BF151pcs coupling D30L40 8x12mm1pcs DSG20H nut housing2pcs SBR20 linear guide4pcs SBR20UU blockNote: The above ball screw is the total length, including the machining part.

• 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. High transmission efficiency, high positioning accuracy, good repeat positioning accuracy
• 2. Long life, high rigidity, good transmission reversibility, bright surface
• 3. Made of high-quality steel, wear-resistant, can meet high load capacity requirements