Metal Ball Screw nut Shaft Rod Set T8 Dual Lead Screw Coupling Bearings Support Block KP08 SCS8UU CNC Part 200 250 300 350 400 500mm Optical Axis(150mm)

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.Features:Made of high-quality materials, durable and practicalApplicable to all kinds of electronic equipment/guide rails, transmission shafts and pillarsGood wear resistance and strength, high precision.Specifications:Material: Stainless steel and aluminumAccessories:1> 4 SK8 shaft support*Product size: 42 x 32 x 11mm / 1.65 x 1.26 x 0.43" (approx.)*Inner diameter: 8mm / 0.31" (optical axis diameter 8mm) (approx.)2>2 Chrome-plated optical axis 8 x 200/250/300/350/400/500mm (approx.)*Surface hardness: 0.8u~3mm*Hardness: HRC602*Outer diameter: 8mm or 0.314 inches*Length: 200/250/300/350/400/500mm (approx.)3>2 KP08 bearing seat:*Bearing inner diameter: 8mm / 0.31" (approx.)*Bearing outer diameter: 12mm / 0.47" (approx.)*Bearing width: 12mm / 0.47" (approx.)*Mounting hole spacing: 37mm / 1.5" (approx.)*Overall dimensions (L*W*H): 55 x 13 x 30mm / 2.17 x 0.51 x 1.18" (approx.)4>2 SC8UU Linear Slider:*Inner diameter: 8mm / 0.315" (approx.)*Length: 30mm / 1.2" (approx.)5> 5-8 Coupling 1.9cm x 1.9cm x 2.5cm D19L25 Flexible Coupling 5x8mm (approx.)6>1 Lead Screw with Copper Nut:*Diameter: 8mm / 0.31in (approx.)*Nut Diameter: 22mm / 0.86in (approx.)*Length: 200/250/300/350/400/500mm*Lead: 2mm / 0.078in (2mm rotation of nut) (approx.)7>1 Screw Mount13-piece set includes:M8 Chrome Plated Smooth Shaft x2T8 * 8 (P2) Stainless Steel Trapezoidal Screw with Copper Nut X1SC8UU Linear Slider X2SK8 Sh

• 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.