Linear Motion Ball Screw Machine Parts T8 Screw Set Lead 4mm 200mm-600mm 3D Printer Parts KP08 Linear Rail Shaft Bearing Block SC8UU SK8(550mm)

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.Diameter: 8mmPitch=2mm,Lead=4mm(Nut turn a circle move 4mm)(Pitch refers to the spacing between threads. Lead refers to the rotation of the nut after a circle.)Length: 200mm , 250mm , 300mm , 350mm , 400mm , 450mm , 500mm , 550mm , 600mmLead means : refers to the axial distance of the corresponding points of the adjacent two teeth on the same helixPitch means : refers to the axial distance of the corresponding points of the adjacent two teeth on the threadPackage Includes:1PC T8 lead screw (Please choose the length you need)2PCS KP08 Bearing Bracket1PC copper nut1PC Nut Housing Bracket1PC Coupler D19L25 5mm x 8mm2PCS Chrome Plated Shaft2PCS SCS8UU Linear Bearing Blocks4PCS SK8 Aluminum End Supports

• 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.