<ul> <li>The kit includes optical axes and lead screws, housings, linear guide supports, CNC stepper couplers and ball bearings, fully equipped to meet your needs. Made of quality materials, high wear resistance, low friction, high rigidity and long service life. Mainly used for industrial automation equipment, stepper motor rails. Such as 3D printers, engraving machines, XYZ module, slides, elevators, etc., are widely used. You can try.</li> <li>The kit includes optical axes and lead screws, housings, linear guide supports, CNC stepper couplers, and ball bearings, fully equipped to meet your needs.</li> <li>Made of quality materials, high wear resistance, low friction, high rigidity, and long service life.</li> <li>The optical axis is suitable for various electronic equipment, transmission shafts, and pillars.</li> <li>The bearing housing has a certain load capacity and strong applicability.</li> <li>It can be mounted on ordinary precision racks.</li> <li>Small size, large transmission power, stable performance.</li> <li>Mainly used for industrial automation equipment and stepper motor rails.</li> <li>Such as 3D printers, engraving machines, XYZ modules, slides, elevators, etc., are widely used.</li> </ul> <p><b>Features:</b></p> <ul> <li>Name: Slide Rail Set</li> <li>Descent Path: Linear Guide</li> <li>Material: 45 Steel</li> <li>Accuracy Class: H</li> <li>Slide Fixed Way: Locking Type, Locking Type</li> <li>Chrome Plated Optical Axis: *8*400mm</li> <li>KP08 Zinc Alloy Pillow Block Bearing: 55*13*29mm</li> <li>SK8 Aluminum Rail Shaft Support: 42*32*14mm</li> <li>T8*8 (P2) Stainless Steel Threaded Rod with Nut: 400*8mm</li> <li>SC8UU Slide: 8* 34mm</li> <li>D19L25 Flexible Shaft Coupling: 5 * 8mm</li> <li>Item Size: 410 * 75 * 30mm / 16.14 * 2.95 * 1.18in</li> <li>Item Weight: 867g / 1.91lb</li> <li>Package Size: 500 * 100 * 50mm / 19.69 * 3.94 * 1.97in</li> <li>Package Weight: 900g / 1.98lb</li> </ul> <p><b>Package List:</b></p> <ul> <li>2 * Chrome-Plated Optical Axis</li> <li>2 * KP08 Zinc Alloy Pillow Block Bearing</li> <li>4 * Aluminum Rail Shaft Support SK8</li> <li>1 * T8*8 (P2) Stainless Steel Threaded Rod with Nut</li> <li>4 * SC8UU Slide</li> <li>2 * D19L25 Flexible Shaft Coupling</li> </ul> <p></p> <p><b>Notice:</b></p> <ul> <li>1. Please allow a bit error due to manual measurement. Please make sure you do not mind before you bid.</li> <li>2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.</li> </ul>