Linear Motion Ball Screw Machine Parts Ball Screw C7 Set SFS2020 L1050-1400mm with Single Nut + BK15 BF15 Support Seat + DSG20H + Coupling Suitable for Engraving Machine(1050mm)

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:Ball screw accuracy: C7, C7 ball screw accuracy ensures accurate and reliable motion control of machine tools.Comprehensive package: includes ball screw, nut, bearing and coupling for immediate integration.Material: S55C, made of S55C steel, ensures durability and precision in application.Guide rail width: 20mm, 20mm guide rail width provides a balance of rigidity and flexibility for a variety of projects.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. The guide rail is not easy to get stuck during linear motion
• 2. The slider slides smoothly and has high operating stability
• 3. The optical axis and the aluminum seat are fixed with high-strength screws, which are firm and firm