Linear Motion Ball Screw Machine Parts SFS2020 Ball Screw C7 Set L550-1000mm with Single Nut+BK15 BF15 Support Seat+DSG20H+Coupling for Engraving Machine(750mm)

1. High precision, low operating noise, stable and durable, easy installation and maintenance.2. High positioning accuracy and more precise, high rigidity, wear resistance and high load-bearing capacity.3. Suitable for machining centers, manufacturing equipment, machine tools, mechanical equipment, transmission equipment.Specifications:Model: SFS2020Guide rail width or diameter: 20mmMaterial: S55CBall screw accuracy: C7Description:Versatile Rail Width: With a rail width of 20mm, this kit is compatible with a wide range of engraving machines.Support Kit: Includes BK15 BF15 support base, DSG20H nut housing and coupling for a complete linear guide setup.Material Durability: The ball screw set is made of S55C material, ensuring long-lasting performance and reliability.Ball Screw Accuracy: Achieve precise motion with C7 ball screw accuracy, ideal for high-precision applications.Package includes:1 pcs SFS2020 ball screw with end machining, suitable for BK/BF151 pcs SFU2020 ball nut1 pcs BK15+BF151 pcs D30L40 8x12mm coupling1 pcs DSG20H nut housingNote: The above ball screw is the total length, including the machined part.

• 1. Low friction, low operating noise, long service life, fast movement, low friction
• 2. No stick-slip effect, less heat, low drive power, large axial force per unit volume of ball screw
• 3. Can be used for CNC machine tools, DIY machine tools and factory automation equipment, etc.
• 1. Do not disassemble the slider in advance during installation to prevent the beads from falling.
• 2. High-carbon steel chrome-plated high-strength aluminum material with good processing accuracy
• 3. Screw fixation, strong stability, the optical axis and the aluminum bracket are fixed with screws stably and tightly