Square Linear Guideway Rail HGH15-18.9 inch / 480mm +2Pcs HGH15 - CA Square Type Bearing Carriage Slider Block, Linear Motion Rail Rod Set Kit for CNC Machine and DIY Project

Specifications: Brand: MssoommModel: HGH15This item includes:1pcs HGH15 Square Linear Rail Guide, 15mm width, Length 18.9 inch / 480mm2pcs HGH15CA Carriage Sliding Guide Block ( High Assembly and Square Slider )Please Note:We can offer the HGH supported Square Linear Rail Guide in any length, pls contact us. Maintenance:This product is smooth and easy for maintenance. Customers may use # 46 grease to maintain its performance.

• HGH15 HGR15 linear guide rail set includes 1Pcs HGH HGR15-480mm（18.9 inch）linear guide rail and 2Pcs HGH15CA bearing blocks, easy to assemble and interchangeable with other square linear rail kit
• The guide rail is made of high-quality high-carbon steel, using quenching and tempering technology, long-term wear resistance, super stability, Strong bending resistance, difficultly deformed and twisted, ensuring linear motion
• Adopt Goethe-style four-point contact design, which can withstand loads evenly in all directions ( up down and left right) and self-aligning function, can absorb the assembly error of the mounting surface， with high precision under high load
• The bearing slider block use high-quality bearing steel, thickened material is not easy to damage, sturdy and durable; More steel bearing balls, low friction, light and flexible, smooth and unimpeded, longer service life
• Directly operated by the factory, with complete series and customization for lengths (including the total length and the length between the two square rail mounting holes), and if the total length you need exceeds 2950mm, you can use splicing technology to make it. Any technical support, please ask us without hesitation