VEVOR Linear Guide Rail Set, SBR20 1800mm, 2 PCS 70.9 in/1800 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

SBR Linear Guide Rail

High Accuracy & Wear Resistance & Low Noise

VEVOR high-quality SBR linear guide rail includes 2 guide rails and 4 slide blocks. The durable aluminum guide rails feature precise hole diameter and distance, while the SBR slide blocks utilize ball bearings for smooth and unobstructed movement. Multiple specifications are available to fit your needs.

• SBR Linear Guide Rail Set
• Durable & Long-lasting
• Low Noise Sliding
• High Precision

SBR Linear Guide Rail

VEVOR high-quality SBR linear guide rail includes 2 guide rails and 4 slide blocks. The durable aluminum guide rails feature precise hole diameter and distance, while the SBR slide blocks utilize ball bearings for smooth and unobstructed movement.

Key Features

• SBR Linear Guide Rail Set: SBR20-1800 mm Linear motion guide rail includes 2 x 70.9 in/1800 mm length SBR20 guide rails and 4 x SBR20UU slide blocks. Dynamic Load Per Block: 882 N, Static Load Per Block: 1370 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.

The linear bearing adopts an all-metal structure, and the slide block is tightly locked on the linear shaft, which has a high bearing capacity.

Aluminum SBR slide block and built-in ball bearings slide smoothly and move more effortlessly to ensure long-term stable operation.

The linear motion guides have accurate hole distance, hole diameter, and standard shaft diameter, allowing you to install your equipment more precisely.

Linear rail kit is widely used in high-load automation equipment and DIY equipment production. For example, DIY CNC engraving machines, lathes, etc.

	Specification Model Number: SBR20-C 1800L Slide Block Model: SBR20UU Guide Rail Length: 70.9 in/1800 mm Shaft Diameter: Φ20 mm Dynamic Load (per block): 882 N Static Load (per block): 1370 N Material: High Carbon Steel & Aluminum 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 Product Dimensions(L x W x H): 70.9 x 3.5 x 1.4 in/1800 x 90 x 36.3 mm Package Size(L x W x H): 76 x 5.7 x 3.1 in/1930 x 145 x 80 mm Net Weight: 29.5 lbs/13.4 kg
	Package Content 2 x SBR20 1800mm Linear Guide Rails with Supports 4 x SBR20UU Sliding Blocks