Metal Ball Screw nut 1Set T8 Lead Screw Length 200-600mm Rail Optical Axis Linear Rail Shaft +SCS8UU Linear Bearing Blocks + SK8 3D Printer Parts(300mm)

1. Ball screws are made of carbon steel, which is more wear-resistant and greatly extends the service life of the ball screw. 2. The balls between the screw shaft and the ball screw nut have a lot of rolling motion, and they can achieve higher motion efficiency.3. Ball screws are widely used in automated machinery, lathes, machine tools, etc.The product descriptionType: T8 Lead screwMaterial : stainless steelDiameter: 8mmPitch=2mm,Lead=8mm(Nut turn a circle move 8mm)(Pitch refers to the spacing between threads. Lead refers to the rotation of the nut after a circle.)Length: 100/150/200/250/300/350/400/450/500/600mmLead 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, less heat generation, and reduced required drive power.
• 2. Good wear resistance, low working noise, high transmission efficiency.
• 3. High axial force, more accurate positioning, no stick-slip effect, less heat generation, and lower required drive power.