VEVOR Linear Guide Rail Set SBR12 1000mm 2 PCS 39.4 in/1000 mm SBR12 Guide Rails and 4 PCS SBR12UU Slide Blocks Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

The all-metal structure of the linear bearing ensures that the slide block is securely locked onto the linear shaft, offering exceptional load-bearing capacity for robust performance in demanding applications.

Featuring aluminum SBR slide blocks with integrated ball bearings, this system ensures smooth and easy movement, reducing friction for long-lasting stability and reliable operation.

With carefully calibrated hole distances, hole diameters, and standardized shaft dimensions, these linear motion guides enable precise equipment installation, delivering enhanced accuracy for your projects.

SBR Linear Guide Rail Set:SBR12-1000 mm Linear motion guide rail includes 2 x 39.4 in/1000 mm length SBR12 guide rails and 4 x SBR12UU slide blocks; Dynamic Load Per Block: 372 N, Static Load Per Block: 549 N;

Durable & Long-lasting: The linear rail is made of carbon steel and aluminum with a chrome-plated surface for rust resistance and high durability; Built-in 4 aluminum slide blocks and ball bearings for smooth and unobstructed sliding;

Low Noise Sliding: Aluminum SBR slide blocks and carbon steel linear shaft are perfectly paired; The built-in ball bearing provides low friction movement and is smooth and not tilted, allowing you to control more labor-saving;

High Precision: Precise circular shaft dimensions and straightness, ensuring high accuracy, repeatability, and stability in its motion; The sturdy aluminum base and slide block have accurate mounting holes, making it easy for users to perform reliable installation and connection;

Wide Application: The SBR linear rail set is versatile and suitable for all kinds of high-load automation equipment and DIY project, such as router/mill/lathe sleds, 3D printers, laser engravers, CNC machines, trainer rocker plates, etc;

Specification: Model Number: SBR12-C 1000L; Slide Block Model: SBR12UU; Guide Rail Length: 39.4 in/1000 mm; Shaft Diameter: Φ12 mm; Dynamic Load (per block): 372 N; Static Load (per block): 549 N; Material: High Carbon Steel & Aluminum; Mounting Hole Distance A: 1.1 in/28 mm; Mounting Hole Distance B: 1 in/26 mm; Slide Block Size(L x W x H): 1.5 x 1.6 x 1 in/39 x 40 x 27.6 mm; Product Dimensions(L x W x H): 39.4 x 2.5 x 1.2 in/1000 x 64 x 29.6 mm; Package Size(L x W x H): 43.3 x 2.6 x 3.9 in/1100 x 65 x 100 mm; Net Weight: 7.5 lbs/3.4 kg