The SK20 Aluminum Linear Shaft Support offers an exceptional combination of lightweight performance and durable construction for 20mm slide applications, harnessing aluminum's natural advantages to deliver reliable motion control. These precision supports capitalize on aluminum's excellent material properties to provide sufficient rigidity while significantly reducing system weight compared to steel alternatives. The high-grade aluminum alloy construction ensures inherent corrosion resistance, making these components suitable for diverse operating environments without requiring protective coatings. Aluminum's natural vibration-damping characteristics contribute to smoother operation, while its thermal conductivity helps maintain consistent performance during extended use. The precision-machined bore maintains exact alignment with 20mm shafts, ensuring minimal friction and wear for long service life. These aluminum supports prove particularly valuable in applications where reducing moving mass enhances speed and energy efficiency, such as in automated production lines or high-speed positioning systems. The material's workability allows for tight manufacturing tolerances that guarantee reliable performance with various bearing types. Maintenance-free and easy to install, the SK20 supports demonstrate how aluminum's unique combination of strength, lightness, and durability can be effectively applied to motion control systems. Their balanced design makes them an intelligent choice for engineers seeking to optimize 20mm linear motion applications where both performance and weight considerations are important factors in system design.

② Features of linear shaft supports

Feature 1: Tool-Free Slit Design
The innovative slit design of the shaft supports enables quick, tool-free installation and secure connection to shafts without causing surface damage or compromising structural integrity, ensuring hassle-free assembly and disassembly.

Feature 2: Cost-Efficient Aluminum Extrusion Manufacturing
The economy series shaft supports utilize advanced aluminum extrusion technology, offering a lightweight yet durable solution at a significantly reduced cost. While precision is marginally lower compared to fully machined alternatives, this series maintains sufficient accuracy to meet the functional requirements of most applications, delivering exceptional value for budget-conscious projects.

Feature 3: Fine-Adjustment Through-Hole Tolerance
The precision-engineered clearance in the installation through-hole allows for on-site micro-adjustments, enabling users to achieve optimal shaft alignment and positioning during final assembly. This feature eliminates the need for additional components, streamlining setup in dynamic operational environments.

Feature 4: Standardized Stock Availability
Available in inner diameters ranging from 6mm to 60mm (exact specifications provided in the product catalog), the economy series shaft supports are maintained as standardized stock items. This ensures rapid order fulfillment with same-day shipping capabilities, minimizing downtime and accelerating project timelines for time-sensitive applications.This combination of user-centric design, affordability, adaptability, and rapid availability positions these shaft supports as a versatile solution for both industrial and commercial linear motion systems.