A Guide to 80/20 T-Slot Linear Bearings

80/20 linear bearings are a type of line motion system that operates within the framework of the T-slot modular framing. 80/20’s extruded aluminum building system is renowned for its flexibility, allowing engineers and manufacturers to design and build custom structures for a wide range of applications. The T-slot design, with channels running along the profiles, provides a convenient and modular way to attach various components, including linear bearings.

Note: 80/20’s linear bearings are designed for compression loads only. They’re not intended to support hanging loads.

Standard Linear Bearings. Standard linear bearings act as guide rails, allowing substantial weight to slide back and forth smoothly along a singular axis. Standard linear bearings are ideal for drawer glides, table saw fences, ergonomic workstations, or adjustable stands. All 80/20 linear bearings are self-lubricating and have rounded edges to ensure easy installation and smooth operation.

High-Cycle Linear Bearings. If you’re looking for a more durable linear motion solution, then you’ll want to look into 80/20’s high-cycle linear bearings. These bearings offer the same flexibility and ease of use as our standard linear bearings, but they’re more durable and have a special threaded insert designed to handle sudden acceleration and deceleration. This makes them perfect for heavy-duty, repetitive applications with a lot of sudden starts and stops.

Unibearings. Unlike traditional linear bearings, 80/20’s custom Unibearing™ assembly is adjustable for a wide range of profiles and can even be installed on a T-slot profile with ends that are captivated (or blocked). Unibearings can be easily integrated into existing structures and are commonly used in applications (such as automation equipment or guards) that require frequent movement.

Modularity and Versatility. The 80/20 T-slot system allows for easy integration with other components, making it simple to build customized structures tailored to specific requirements. Users can easily adjust, modify, or expand their systems without the need for extensive redesign, reducing downtime and costs.

Precision and Smooth Motion. 80/20 T-slot linear bearings offer precise and smooth linear motion, making them ideal for applications where accuracy and reliability are paramount. The bearings are designed to minimize friction, ensuring consistent and predictable movement along the T-slot profiles.

Durability and Strength. Constructed from high-quality materials such as aluminum and stainless steel, these linear bearings are durable and robust, with the ability to withstand heavy loads and harsh operating conditions.

Easy Installation. The modular nature of the 80/20 system simplifies the installation process, allowing users to assemble and disassemble structures quickly and efficiently. This ease of installation contributes to faster project timelines and reduces labor costs.

The versatility of 80/20 T-slot linear bearings makes them suitable for a wide range of applications, including but not limited to:

Automation Systems. Used in the construction of automated machinery for precise and controlled movement of components.

Conveyor Systems. Employed to create efficient and customizable conveyor systems for various industries.

3D Printers and CNC Machines. Integrated into the design of 3D printers and CNC (computerized numerical control) machines to ensure accurate and smooth motion.

Industrial Workstations. Utilized in the creation of adjustable and ergonomic industrial workstations for improved productivity.

80/20 T-slot linear bearings are a reliable and versatile solution for those looking to incorporate smooth back-and-forth movement into their manufacturing and automation builds. Whether you’re working on a small-scale project or a large-scale industrial application, 80/20’s linear bearings can provide you with a streamlined and effective solution for achieving your goal.

Visit the 80/20 website or browse our online catalog to learn more about standard linear bearings, high-cycle linear bearings, and Unibearings.