Features Professional Technical Track: Designed for 3D printers and automation equipment, ensuring smooth and linear motion in various applications. Wide Compatibility: Suitable for CNC parts, semiconductor manufacturing equipment, medical equipment, and other small linear motion devices, providing versatility and adaptability. Low Friction Bearing Steel: Crafted from high-quality bearing steel with a low friction coefficient, enabling smooth and efficient movement without resistance. and Resistant: Ensures long-lasting performance with resistance, ideal for slide movement in diverse industrial settings. Friction Reduction: Minimizes machine friction, ensuring optimal al efficiency and seamless motion. Features: 1、APPLICABLE SCENARIO: Professional technical track with block is suitable for most automation equipment such as 3D printers 2、WIDE APPLICATION: Linear guide rail is widely used in CNC parts, 3D printers, semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, mechanical arms, accurate measuring machines and other small linear motion devices 3、LOW RESISTANCE MATERIAL: Linear motion slide rail is made of excellent bearing steel with low friction coefficient and no resistance when the bearing is placed on the guide rail 4、SMOOTH AND RESISTANT: Guide rail is , resistant and smooth, suitable for slide movement 5、LOW FRICTION: The linear guide slide can reduce the friction of the machine and ensure the smooth of the machine Specification: Item Type: Linear Guide Rail Slider Fixing Mode: Lock type Slider Size: Approx. 22.5 x 17 x 6.5mm / 0.89 x 0.67 x 0.26in Slider Mounting Hole: Approx. 12 x 8mm / 0.47 x 0.31in Number of Sliders: 1 Material: Bearing steel Slide Rail Size: Approx. 400mm / 15.75in Slide Fixing Bolt Size: M2x6 Package List: 1 x Linear Guide Rail Package List 1 x Linear Guide Rail