VEVOR Linear Guide Rail Set, SBR20 1500mm, 2 PCS 59 in/1500 mm Rails and 4 SBR20UU Slide Blocks, Bearings Kit for Automated Machines DIY Project CNC Router

The SBR Linear Guide Rail Set is designed for precision and durability, providing an efficient solution for smooth linear movement in automation and DIY projects. This comprehensive set includes two SBR20 guide rails, each measuring 1500 mm (59 inches) in length, and four SBR20UU slide blocks engineered for superior performance and longevity.

Construction and Material Quality

Crafted from high-quality carbon steel and aluminum, the guide rails feature a chrome-plated surface, ensuring excellent rust resistance and high durability. The robust aluminum base and slide blocks are designed with precise dimensions and hole spacing, facilitating an easy and reliable installation process. The linear rail’s sturdy construction supports substantial loads, with a dynamic load capacity of 882 N and a static load capacity of 1370 N per block.

Smooth and Low Noise Operation

One of the standout features of this linear guide rail set is its ability to offer low noise sliding. The aluminum SBR slide blocks are perfectly paired with the carbon steel linear shaft, and the built-in ball bearings facilitate effortless, low-friction movement. This design minimizes resistance and tilt, allowing for enhanced control and a more labour-saving operation during use.

High Precision Design

With precisely engineered circular shaft dimensions and straightness, the SBR Linear Guide Rail Set ensures high accuracy, repeatability, and stability during motion. This high precision is essential for various applications, allowing users to achieve a reliable performance in tasks that require meticulous linear guidance.

Versatile Applications

The SBR Linear Guide Rail Set is suitable for a wide range of applications, making it ideal for high-load automation equipment as well as various DIY projects. Whether equipped in CNC routers, 3D printers, laser engravers, or automated machinery like mills and lathes sleds, this linear guide rail set is versatile enough to accommodate diverse usage scenarios, including trainer rocker plates and more.

Dimensions and Specifications

- Shaft Diameter: Φ20 mm

- Dynamic Load (per block): 882 N

- Static Load (per block): 1370 N

- Mounting Hole Distance A: 1.4 in (35 mm)

- Mounting Hole Distance B: 1.4 in (35 mm)

- Slide Block Size (L x W x H): 2 x 1.9 x 1.5 in (50 x 48 x 39 mm)

- Net Weight: 22 lbs (10 kg)

In summary, the SBR Linear Guide Rail Set is a meticulously crafted solution, designed to enhance linear motion with its durable construction, low noise operation, and high precision. Ideal for professionals and hobbyists alike, it serves as an essential component in a myriad of high-load applications.