2Pcs SBR20-1800mm Linear Guide Rails with SBR20UU Bearing Blocks 4Pcs

2Pcs SBR20-1800mm Linear Guide Rails with SBR20UU Bearing Blocks 4Pcs

Upgrade your precision machinery with this high-quality linear guide rail set. This premium aftermarket kit is designed to provide smooth, stable, and accurate linear motion for various industrial and DIY applications. Whether you are building a CNC router, a 3D printer, or a customized automation system, these rails and bearing blocks offer the durability and performance needed for consistent results without the high cost of original equipment manufacturer parts.

Key Features & Benefits

• Smooth Motion: Hardened steel rails ensure low friction and minimal noise during operation.
• High Precision: Designed for accurate positioning and repeatable performance.
• Heavy-Duty Support: SBR20UU bearing blocks provide stable load-bearing capacity.
• Corrosion Resistant: Built to withstand demanding workshop environments.
• Complete Kit: Includes two 1800mm rails and four matching bearing blocks for immediate setup.

Compatible Models

• Standard CNC Routers and DIY CNC Projects
• Industrial Automation Systems
• Precision Measuring Equipment
• 3D Printers and Laser Engravers
• Custom Linear Motion Assemblies

Product Specifications

• Rail Type: SBR20 Linear Guide Rail
• Length: 1800mm
• Shaft Diameter: 20mm
• Bearing Block Type: SBR20UU (Open Type)
• Material: High-Carbon Steel and Aluminum Alloy

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part designed to meet or exceed the performance of the original equipment.

How do I confirm compatibility?
To confirm fitment, please verify that your machine requires a 20mm diameter linear rail and has sufficient clearance for the 1800mm length. Comparing your existing rail and block dimensions to our specifications is the best way to ensure a perfect match.